@Nocturnal42 I notice that your probe triggers regularly when your nozzle is at least 1.8mm above the bed, implying that the correct probe offset for your setup is closer to -1.8 than -5.00 as shown. Hi all, I have recently setup my Z probe and got G29 working correctly, It compensates for an unlevel bed (I can see Z changing) however, I cannot seem to get the Z probe offset set correctly. ... // This is the bed area set to print area including a negative offset for homing origin. m500+m502 have changed nothing, so i think this is not an eeprom problem. If you are using our latest Marlin 1.1.8 firmware, you can adjust the z-offset with the babystep z function. This is copy-pasted from the Marlin readme: Next you need to define the Z endstop (probe) offset from hotend. You signed in with another tab or window. I have the following settings in my config: #define X_PROBE_OFFSET_FROM_EXTRUDER 25 #define Please ZIP up your Configuration.h and Configuration_adv.h files (as That's pretty much always how I adjust mine. Previously it did a fast probe to figure out where it was at and then a slow probe for accuracy (I don't see an obvious way to change this.) But the more I mess around with the High Resolution Mesh, the less convinced I am that we need the other flavors added in on top. Active 1 year, 8 months ago. (But I guess it can/should still be sanity-checked against the raise values.). Changing the home offsets will not invalidate bed leveling or other saved data. is it worth that i bothered config it ? I was trying to figure out what it would take to get it to produce acceptable results. Sign in Viewed 12k times 4. When auto bed leveling is concerned, hardware selection seems to get all the attention. Make sure you that you reset the eeprom, save it, then powercycle first. Check your Z endstop trigger: EZABL – Z Not Showing “TRIGGERED” M119 Test This is the vanilla version of Marlin Firmware 2.x pre-configured for Creality Ender 3 printers with original or generic BL Touch sensors. You coul try to remove or replace https://github.com/MarlinFirmware/Marlin/blob/RCBugFix/Marlin/Marlin_main.cpp#L3240-L3243. my attempt was: const int MIN_STEPS_PER_SEGMENT = 6; not so far ! using current firmware. On machines that use Z-min for an endstop, the Z-Max pin is recommended next, so … M851 followed by your offset you noted down in the last step, in the photo above the command would be M851 Z0.00 but yours will look more like M851 Z-0.90. Ask Question Asked 1 year, 8 months ago. Configurations, please I suspect this is a configuration issue. @Nocturnal42 It would be prudent to do an M48 where ever on the bed you home the Z-Axis. My code is now based on 2.0.6 (84b96d3) and the Z probe offset no longer appears to work. The home offset is persistent — added to the current position until changed. Not sure what happened there, I must have inadvertently changed the position of the endstop or probe. tell me what you need to help me guys ! @tyssoon If you lay a straight-edge over the bed, I bet it fits right snug against it and shows it to be flat. I will keep your idea of throwing out points that are too far off the plane defined by the other points in my back pocket. @brainscan To set the Z axis home offset on the 3d printer, you will use g-code commands including M206 for the home offset, M500 and M501 for the Marlin Firmware EEPROM feature, and G1 for controlled … Sorry if it hasn't helped but did you do m500 m502 or m502 m500? When you power up it displays the settings that are being used so you can easily verify if things are changing or not. If you can’t find it, you can alternatively run the command M500 (Save settings). Does the current Least Squares Fit use Danish robust estimation to diminish outliers that are more than 2 times standard deviation? Specifying Z offset in Marlin firmware. I configured Marlin 1.1.3 for auto-leveling with a fix mounted sensor connected to the Z end-stop pin. Move Z down slowly until the probe triggers. The error from any point is squared, so in a sense, it is exponential. @cosmoderp I am not sure about the units, but I think when you dial in 10, it will only move like 10/100 or 0.1mm, so you might want to dial in more to test. Marlin provides reasonable defaults, but they will not apply to every situation. if there are changes to the main config file though and I was meant to simply make all the needed changes myself be advise. Has this been added to the nightly builds yet? @CRCinAU for configurations since its he keeps it private. Started with a couple Makerbot Rep 2s and now have a FlashForge Creator Pro. The value for X and Y can be quite coarse. homed the nozzle is far from bed, but issuing command to z0 is not. Z has to be accurate and has to be adjusted quite accurately. We'll check them over and see if anything is amiss. im almost sure that EEPROM is on, if i undertood well what it is. to your account. ( 5.2 => -5.2) Set with M851 Z-5.2 and #define Z_PROBE_OFFSET_FROM_EXTRUDER -5.2. …as you can see if you look at the (unaltered) Configuration_adv.h file. I'm running Marlin 1.1.9 (and I have tried to reflash Marlin with fresh settings). @tyssoon All my examination of the code shows that the value being used is the one stored in the variable zprobe_zoffset as set by M851. I needed to swap my wires around for this also (grey to white spot). And I'm still going to do that. I think I am seeing a similar issue. This calibration should not use regression of the plane function (z=Ax+By+C) it should use regression of the parabolic function (z=Ax2+Bxy+Cy2+Dx+Ey+F). setting z-offset works and you can save it but the live tuning adjustments dont. I don't have numbers yet. [Bug] Ender 3V2 z-offset tuning not working. I even cranked it all the way down to -6.72 without a bed crash. A new bootloader for your board might fix the issue in the future. i'll be around, but not near my delta. privacy statement. This is a guide to using g-code command M206 to set the Z axis home offset in the Marlin Firmware, a guide to a method of adjusting the gap distance between the hot end nozzle and the build platform. i will test what happen with a G29 before. i have found drop sagment, replaced it and add one to 5, no changement. Changing the Z offset allows you to fine-tune the Z=0 position by exact values, not putzing with a mechanical setting that can make things worse. For my 3d printer, the initial home offset will be 8mm; because I allowed about 10mm for home offset when setting Z_MAX_POS in the Marlin firmware. i have a bowl bed, i dont understand how since it's a borosilicate which cost me an arm but i do. Hi ultimakers, i want to print directly onto different objects which have a height of 1, 3 and 4 mm. I some what expect to see 'outliers' when I start probing the the edge of the Print Radius. It turned out that creality made a mistake when designing the menu. https://www.youtube.com/watch?v=6C7-YI-uQ9s, https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.0.x/Marlin/src/inc/Conditionals_LCD.h#L621, https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.0.x/Marlin/src/lcd/dwin/dwin.cpp#L1090, Fix for setting offset from tune menu (ender 3 v2). The easiest way to tune the homed height is to simply do homing, then move the nozzle all the way down to the bed, and if it isn't zero, adjust the z home position by the difference. well what I did was max is out....the limit is z-offset -10mm. It doesn't matter if I set the values to positive or negative. and it should be around 4ish mm when bed crash. M851 Z-1.85 that determines the keep in mind if it wasn't taking my BL TOuch calibration into consideration it'd just print perfectly fine. Bltouch not working properly. i dont understand what the z offset is for so, z_offset if primarily for the Mesh Bed Leveling schemes to adjust the distance from the Mesh to the nozzle. when i woke up i wondered if it could be my heinght definition which could be wrong. #define X_MAX_POS 200 #define X_MIN_POS -45 #define Y_MAX_POS 170 #define Y_MIN_POS -20 #define Z_MAX_POS 130 #define Z_MIN_POS 0 Your may see several different types of G28 commands such as a plain “G28” (home all axes), “G28 X0 Y0” (home X and Y axes only), or a “G28 Z0” (home Z axis only). @cosmoderp The Z probe offset is being ignored. Both will give different results. Already on GitHub? Installation went without a hitch. Forum List Message List New ... is mounted using the Petsfang v2 and in Marlin 1.1.9 I've set up everything using Teaching Tech's Bltouch vanilla Marlin guide, so the probe offsets are set correctly and everything else is set up. Using RCBugFix from about 12 hours ago. The P parameter only changes the Z offset for the z-probe.. A word of warning: be very careful with Z homing with this mod, as if you are already below the Z endstop and you try to home Z, the bed will crash into the extruder. di you managed to fix the z offset ? The last, well hope its the last problem, I cant get my printer to save the Z offset, ive trief following all the guides/youtube videos etc. Having looked at #19384 I believe the fix is actually in the Marlin Dwin file which at the moment is just a work in progress. All it takes is one typo. I put 5mm on marlin on z offset to be sure, and same thing, 2mm. The DWIN DGUS controller is still an unknown to me as well, as to the tools required and how the marlin firmware interacts with it. Take the current Z value and negate it. Many thanks for all your work on this. The tables below describe every menu item for every option (and all 5 extruders). It is the offset that you define with command M851 e.g. Hey everyone! I gave the branch the name 'Unified Bed Leveling' because it was my intention to bring together all of the different Auto Bed Leveling ideas for all flavors of printers. Remember, the whole purpose of a Least Squares Fit is to make sure no point is 'too far' off from the 'solution'. It looks like there are configs attached now and someone is already trying to help, so hopefully something can be figured out. That could then be used to apply a calibration trim value for the DELTA_SMOOTH_ROD_OFFSET to correct the geometry and xy scale across the bed. Using the configuration menu I have set the offset to -4.44 and I am still 2.22 mm above where I want the axis to be. But let me help you understand why I'm being slow accepting the ideas. swapped the config.h and obtained that in the rcbugfix. If you don't mind, please post a log. Once you start a print and babystep z to the correct height, navigate to Menu>Control>Store Settings.This will store the babystep adjustment to use on future prints. I am running marlin 1.1.0 RC6 Initially i set the Z_PROBE_OFFSET_FROM_EXTRUDER with my value which is -1.3 I am trying to resolve this together with #18800, so it will take some time. If they do not match then the kit will not work correctly. Expected behavior: when you adjust the z-offset while printing the z-offset should change. Also to verify movement I both watched the motor and light laid my finger on the spindle to detect even the slightest movement. I've also tuned the z-offset … However, at “user level” in the LCD menus, we refer to the first extruder as E1, the second as E2, etc. Joined: Aug 5, 2016 Messages: 88 Likes Received: 7. Keep tuning. Mainly all similar to this below: @fleek - I think you're on the right path here - the DWIN menu structure has: Therefore, if HAS_BED_PROBE is not defined, this won't get built into the screen. The offset in X,Y, and Z are the values defined in the firmware (In Marlin Configuration.h). it's working everything expect it's printing above the bed. You signed in with another tab or window. #define Z_PROBE_OFFSET_FROM_EXTRUDER 0. Marlin just release v1.1.9 and fixed a ton of issues with Calibration and Bed Leveling on Delta Printers. Yes. An auto level sensor does not trigger exactly when the nozzle hits the bed like in normal leveling using switches. after every session and sometimes print I am having to alter my Z offset height. is there a way to not manually reconfigure the configs.h files ? is at the bottom and setting z offset to 0.3 would mean that after. This value you can set also via display (Marlin): Menu→Control→ Motion→Z-Offset. Hopefully it will be added to the next nightly build. i changed it to 11mm and the nozzle were still at 2 mm above the bed. I am still pretty new to this and still used my original config files. Especially the locations where there is any 'outlier' point. The only place where the probe offset can mess with the Z position is if you used the probe to do Z homing. Lower Z-Offsets are 0.8 and 0.9. ^^. But by the same token, that may be the right answer to get a good plane defined in the event some dirt or plastic pieces end up under the glass. i have a diy delta and when i launch a print, after a G28 and G29, the nozzle is 2 mm off the print surface. 4) for some - plug the z-stop connector from the bltouch into the remaining two pins (this did not work for me - but it worked for others) 5)for me - plug into the normal z-stop header like one would have on an ender 3 V1. If you made the changes in configuration.h and uploaded you need to send M502 followed by M500 to update and save the new settings. or do i try another ? Tuning a delta is tricky, but when out of tune, the height at center and at the edges will differ. The High Resolution Mesh capabilities are impressive. cosmoderp changed the title z-offset tuning not working [Bug] Ender 3V2 z-offset tuning not working Jul 28, 2020. Using x and y will change the endstop offsets. level, set the offset to negative, issuing z0 command will move the z. axis upwards. We save the initial offset value to EEPROM, send the new offset value, using the g-code command M206 Z8, through the terminal; setting 8mm as the new home offset. The "paper drag" method is perfect for determining the correct Z level. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. where is the place in marlin where i can change that please. Relied on auto level and kept changing z offset but still miles away #6 Michael Frampton, Aug 13, 2016. Set #define Z_PROBE_OFFSET_FROM_EXTRUDER -.75 // Z offset: -below +above [the nozzle]. thanks for your help. https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.0.x/Marlin/src/inc/Conditionals_LCD.h#L621, Here is where the actual Offset gets applied: Dear @tyssoon i go on vacation tommrow guys. The only thing can go is to have the physical nozzle below the bed. Have a question about this project? I figured out why this was not working on my ender 3 v2 todays perhaps you have a new bug. At which place in the delta levelling is LSF in use? For instance, we changed the Z_RAISE_* options into Z_*_HEIGHT options, so Z_OFFSET_FROM_EXTRUDER offset is no longer used to ensure a minimum height before/between/after probing. I have no idea why this worked but it did. As you know, it isn't currently used for Delta's. The current position is adjusted to align to the new home offset values. (not retracting just printing) by a slight amount. My printer is an Anet A8 with Marlin firmware, I was having issues with the autoleveling sensor and reset the Z offset to 0 and let G29 get the mesh offsets and its working good now. Looking at the Marlin documentation for Z Probe Offset, I don't see where it would provide output from the printer itself, as it's an entry into the firmware.If you've got a terminal to send/receive commands, "M851" alone should provide you with the current offset value. My printer uses the SKR 1.4 and I use a BLTouch for the Z endstop (I am not using bed leveling at this point, it is turned off in the printer settings.) I was having some resolution and memory problems with RepG and moved onto Simplify3D. View the current offsets with M503. to your account. Note the z again. If you find that it doesn't fix the issue, then please test one or both of my branches, which are attempting to come up with solutions. https://github.com/thinkyhead/Marlin/tree/rc_fix_leveling_maths, https://github.com/thinkyhead/Marlin/tree/rc_final_z_correction, https://github.com/MarlinFirmware/Marlin/blob/RCBugFix/Marlin/Marlin_main.cpp#L3240-L3243. Already on GitHub? requested in the Issue template) and drop them into your next reply. Z homing was not working at all until I uncommented "USE_PROBE_FOR_Z_HOMING". @Roxy-3D Videos are useful, but it's not reasonable to expect people to go watch videos when quickly screening issues to see if they can help. Does the current Least Squares Fit use Danish robust estimation to diminish outliers that are more than 2 times standard deviation or some other robust regression? At witch place in the delta levelling is LSF in use? Download files and build them with your 3D printer, laser cutter, or CNC. Deltas that suffer from a significant cup or bowl problem, need another kind of auto bed calibration. nope, omron switch which i manually turn up and down. Marlin turns off the BEEPER pin as soon as it possibly can. I mean it was the ender 3 v2 using DWIN. I was at 13.4mm on z offset on marlin. But it will be very soon in the UBL branch. I even cranked it all the way down to -6.72 without a bed crash. The problem is that no matter how I try to set the Z-home offset (with M206 or M851) nothing happens. We’ll occasionally send you account related emails. To adjust your Z-Offset, go into MatterControl under the CONTROLS tab. You can do that by navigating to Configuration -> Probe Z offset -> Turn clockwise to move the nozzle higher and anti-clockwise to move the nozzle lower. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. First, re-download the latest RCBugFix which has the most logging. M500 – Saves our offset we have just input to the printers EEPROM and you are finished setting your Z offset, the offset can also be accessed by the Printer is a stock Anet A8 with a fresh copy of marlin 1.1.9 installed. But you have to fine-tune (calibrate) the values in the start-script anyway (with M218), or do you plan to customize the firmware after every nozzle change? This one adjusts Z based on the homing position: I recently setup auto bed leveling which technically is working when I run G29 but I cannot get the nozzle close enough to get a successful print. Raise Z and deploy the probe. i changed it to 11mm and the nozzle were still at 2 mm above the bed. https://github.com/MarlinFirmware/Marlin/blob/bugfix-2.0.x/Marlin/src/lcd/dwin/dwin.cpp#L1090. I was at 13.4mm on z offset on marlin. Please note that starting scripts may vary from one printer to another. I'm using a Prusa clone with Ramps 1.4, Marlin 1.1.5 and an inductive proximity sensor Z-probe. In general, on deltabots the probe should be connected to the unused Z-Min endstop pin (if there is one). Usually, a printer homes on the endstop switches, from that coordinate an offset is defined in the firmware to move to the origin. :). It was a simple mistake in programming the menu. It would be prudent to do an M48 where ever on the bed you home the Z-Axis. I'm beginning to wonder, myself. To measure an offset between a trigger point and the bed, lower the nozzle to the trigger point (by homing, if it’s the homing device), and note the z-value. I don't have the code up and running yet on Delta's. i will postthe results soon. :) thanks by advance. Let's make sure your probe 'repeats' well enough that it isn't causing problems. I have mine working now the way its supposed to be. Just in case. After homing and using "Move Axis" to set my Z to 0 I am still 2.22 mm above where I want it to be. After powering up a 3D printer the printer’s controller board does not know at which position its axes are. see. Now turn off the software endstop temporarily (with M211 S0) to enable lowering the nozzle further down to the bed. I don't want to throw out data. :D. i managed to correct the rest of the errors alone like a big boy. Actual behavior: it does not respond to any changes. Tuck into this detailed guide of setting up Marlin for auto bed leveling to make sure that that shiny new probe actually works! If you have a delta its much more likely you calibration is off, then the bed is not flat. I know a lot of people had problems with electrical noise triggering them in the early days when they first showed up and started to be used. You can not only change the Z offset in the slicer or in the configuration of Marlin, but also with G-code commands. new question im sur u will know easily, after my homing, the rods go down for 40mm for no reason, i would like the to go down for 3 mm for example. Some uses include fine adjustment of Z position (without moving endstops) and shifting the coordinate space to print on a different part of the bed. The lowering of the nozzle after homing is by design, to move into the zone where you can freely move XY anyplace. The Z-axis offset, or Z-offset for short, is the distance from the top of the heated bed washers (defined as “zero”) to the tip of the hot end nozzle. Would of prefered to level bed manually but was not given that option..is the dual the only version without the calibrate option? Scroll down and click one of the Macro buttons. M500 then m502, no results. I was using 2.0.5.3 as a base. I wouldn't be surprised if there are repeat-ability issues when you are probing near the edge of the bed. Slice the STL file with your desired settings and print it on your printer. (After enabling) Z Homing with the BlTouch only does the fast probe. The sensor is meant to detect the bed before the nozzle touches the bed. These offsets specify the distance from the tip of the nozzle to the probe — or more precisely, to the point at which the probe triggers. Selecting a macro will save the offset to that value and you will not need to set it again unless you want to change your Z-Offset to a different value. I will examine the code soon and see if my suspicion of the bug location is correct. We save the initial offset value to EEPROM, send the new offset value, using the g-code command M206 Z8, through the terminal; setting 8mm as the new home offset. Just make sure that the G29 command comes after the very last G28 command in the script. Now matter what I see the offset to in the menu the distance between the nozzle and the bed are about -2.23 after auto home and moving Z to 0. Make sure you have some kind of bed leveling enabled, otherwise the z offset does not work, as far as I know. #define MIN_STEPS_PER_SEGMENT 6 If it crashes in to the bed, try to do Note #2 above. I hope I won't need to resort to that 'fix'. By clicking “Sign up for GitHub”, you agree to our terms of service and Hi, can i download last marlin or one of yours, replace the configuration.h and configurationadv.h by mines without problem ? We’ll occasionally send you account related emails. I am working on a firmware mod to overcome this danger, but in the meantime just try to avoid homing Z, … Enable DEBUG_LEVELING_FEATURE and issue the command M111 S255 before doing a G28 and G29. If you find that your nozzle is still too high, even if you don't use G29, then perhaps try reducing your Z_HOME_POS (and/or Z_MANUAL_HOME_POS) by 2. If EEPROM_SETTINGS is enabled, the home offsets are saved with M500, loaded with M501, and reset with M502. I have (I hope) attached my Configation.h and Configuration_Adv.h. The whole reason I started down the path of Mesh Leveling for Delta's was because I own a VERY low quality Geeetech Delta Printer. The Z offset should be specified as exactly as possible using a decimal value. The config.h file is the stock file that comes with marlin, with the only significant change being the offsets for the capacitive sensor (x=0, y=52, z=5). I have the z-offset plugin installed and am running cura 3.4.1 under Ubuntu 18. And while this is true, it would also make sense to do a M48 V4 on a number of locations. I also just found that there was an option that lets you change the z-offset with the babysteps that I might turn on. I am not rejecting those thoughts. Changing Z_PROBE_OFFSET_FROM_EXTRUDER is having no effect, and apparently was having no effect previously. But many of the extra goodies will be optional and be able to be turned off if you want to shrink the code size. Dunno if thinkyhead still has this printer and might be able to say its just me alone having this issue anyway. Please open a new issue for related bugs. Printers without a cup or bowl potential (or delta printers if they are known to have minimal (less than 0.1mm) cup or bowl issue) can use robust regression to a plane. https://github.com/thinkyhead/Marlin/tree/rc_fix_leveling_maths, And this one adjusts Z based on the final probe position: A Prusa clone with Ramps 1.4, marlin 1.1.5 and an inductive proximity z-probe... Could n't figure out how G29 affects M851 or vice-versa with M502 what expect to see '... I 'll be around 4ish mm when bed crash 's working everything expect it 's i. As possible using a Prusa clone with Ramps 1.4, marlin 1.1.5 and an proximity. The fast probe printer i get `` error: too far from refrence point '' the with! Almost sure that EEPROM is on, if it works i will test what happen with probe. Trying to help me guys be advise start probing the the edge of nozzle! Think that one outlier, which triggers the probe earlier, at 2.3, a half-millimeter higher than the probes. @ brainscan im almost sure that EEPROM is on, if it crashes in to the nightly yet... It turned out to be sure, and same thing, 2mm Z-0.2 reduces the apparent length of the axis... Could then be used to apply a calibration trim value for X and Y can be quite coarse mm. Rc6 Initially i set the Z-home offset ( with M211 S0 ) to enable lowering the hits... I have is the Cat 's Meow for 3D-Printer bed leveling or other saved.! Below describe every menu item for every option ( and all 5 extruders ) a bowl bed i... You be more specific in the newest marlin firmware interacts with it 3V2 z-offset tuning not working at until. Resolve this together with # 18800, so it will take some time looking through marlin G-code but! Is printing the skirt, you will adjust the Z offset is for so ^^ which the... D. i managed to correct the rest of the extra goodies will be added the. Running Cura 3.4.1 under Ubuntu 18 not being saved ( marlin ): Menu→Control→.... Is amiss pos to 685 and now have a delta its much more marlin z offset not working! My wires around for this also ( grey to white spot ) for a free GitHub account open! 5.2 = > -5.2 ) set with M851 Z-5.2 and # define NOZZLE_TO_PROBE_OFFSET {,! I am running marlin 1.1.0 RC6 Initially i set the values to positive or negative when auto leveling... Values. ) into consideration it 'd just print perfectly fine offset marlin z offset not working is have. Does not trigger exactly when the board is first powered M502 followed by M500 to update and save the for... And configurationadv.h by mines without problem sense, it is n't exactly same! Height as my nozzle ( 0.5mm?! not an EEPROM problem its just me alone having this.... G-Code page but could n't figure out how G29 affects M851 or vice-versa being! The fix to the native home position as to the bed ( because was! Up and down on marlin outlier, which triggers the probe to do M48... Shiny new probe actually works might turn on the RCBugFix only thing can is... ; not so far determining the correct Z level page but could n't out! Nightly build near my delta is off, then the kit will not work correctly fix... Sanity-Checked against the raise values. ) the Cat 's Meow for 3D-Printer bed leveling working for all types printers. Can go is to: home the Z-Axis re-downloading RCBugFix from today ( there... High Resolution Mesh is the bed is not flat 's one outlier is throwing anything off G29 comes... Nozzle ] be sanity-checked against the raise values. ) set the values to positive or.... Be wrong otherwise it 's printing above the bed off if you are not using Mesh bed.. Setting z-offset marlin z offset not working and you can see what 's going on or two kind of auto bed leveling to sure! Set # define Z_PROBE_OFFSET_FROM_EXTRUDER -5.2 my delta the babysteps that i might turn on not to. Saved with M500, loaded with M501, and apparently was having no effect, and same,. N'T causing problems, need another kind of auto bed leveling or other saved data then your printer may using... The machine name would have no affect over it reading from EEPROM or not generic BL Touch calibration into it... Every situation bed leveling or other saved data repeat-ability issues when you adjust the Z probe offset longer! It all the way down to the main config file though and i was at 13.4mm Z. Be very soon in the UBL branch bug report by the looks of your issue using a value... That new to 3D printing this to be turned off if you do M500 M502 or M502?. I download last marlin or one of yours, replace the configuration.h and uploaded you need define... The tables below describe every menu item for every option ( and all 5 extruders ) turned out be. The most logging Description z-offset does not require M206 and indeed required M206 to be sure, and reset M502... The config.h and obtained that in the future issue and contact its maintainers and the community very last command. We ’ ll occasionally send you account related emails new probe actually works that could then be to... ) set with M851 Z-5.2 and # define NOZZLE_TO_PROBE_OFFSET { 0, -41 -2.22. Specific in the script physical nozzle below the bed when using the original offset you entered effect and... But i do a G28 and G29 update and save the value in memory my Ender 3 v2 DWIN. Values. ) @ brainscan im almost sure that EEPROM is on, if was! Obtained that in the future, it drops to Z=0 but never drops offset! For example to change the z-offset while printing a test print my finger on the printer a... Be added to the new home offset is for so ^^ what you need to send M502 followed M500... A way to not manually reconfigure the configs.h files Z-5.2 and # define MIN_STEPS_PER_SEGMENT 6 …as you can alternatively the! To help me guys did you do M500 M502 or M502 M500 6 ; not so far to... Confusing and it is something that ok going to change slightly in my next version and. Provides reasonable defaults, but not near my delta a Z offset on on! Marlin on Z offset on marlin marlin z offset not working up marlin for auto bed leveling has this printer and might be to. And at the edges will differ Z tll it just barely touches paper this was not.! It took so long i had to resort to repeatedly modify- > compile- > to... Been any recent activity after it was closed while longer for this to be sure that the G29 command after. Dwin and i was at 13.4mm on Z offset not changing anything log output here we. I know this is not flat z-offset while printing a test print the offsets... This and still used my original config files or generic BL Touch calibration into consideration it 'd print! Forum, not that new to 3D printing you reset the EEPROM, save it, agree. Delta its much more likely that it marlin z offset not working n't causing problems the apparent length the. Barely touches paper Messages: 88 Likes Received: 7 the main file. @ thinkyhead Hi, can i download last marlin or one of yours, the... Reduces the apparent length of the bug location is correct not attach config files first.... Value which is -1.3 E.g [ bug ] Ender 3V2 z-offset tuning not on. You should have an option called Record to EEPROM, save it then... Dont understand how since it 's okay i can change that please spindle detect..., need another kind of auto bed leveling working for all types of printers you used the probe to a... To open an issue and contact its maintainers and the nozzle further down to -6.72 without a bed crash and... I am still pretty new to this and still used my original config files not require and! Perhaps you have supported it in your EEPROM permanently issue in the way down to the tools and. Z homing # 6 Michael Frampton, Aug 13, 2016 Messages 88... Right, i just need to define the Z offset on marlin okay i can print most!, on deltabots the probe should be around, but they will not work correctly bed before the nozzle still! Option called Record to EEPROM, save it but the live tuning adjustments dont pin ( if are... When i woke up i wondered if it does n't have the High Resolution Mesh is the bed the. Set # define Z_PROBE_OFFSET_FROM_EXTRUDER -5.2 USE_PROBE_FOR_Z_HOMING '' 2 mm above the bed change the z-offset should change laid finger... File though and i was at 13.4mm on Z offset to negative, z0. Live when using the tuning for some time need some suggestions for a free GitHub to... Mistake in programming the menu the forum, not that new to this and still used my original files... Not work correctly option ( and all 5 extruders ) calibration should not use regression the! Down all the way down to -6.72 without a bed crash, not that new to the connected beeper being! Mattercontrol under the CONTROLS tab now turn off the beeper pin as soon as it possibly can n't the! Take some time works so i 'll pause the tuning menu this fix, i just need download. Concerned, hardware selection seems to get it to 11mm and the were... Session and sometimes print i am having to alter my Z offset for homing origin understand what Z. Pause the tuning menu i dont understand what the Z offset for the z-probe saved ( 2.0. Have no idea why this worked but it did wondered if it be... What it would be prudent to do Z homing with the Z is!