Klipper triple z axis. No movement downwards towards the bed.

So I don’t problems with Z axis skipping layers (Ender 3 v2, CRTouch, dual z axis, Klipper and Fluidd running on RPI3). 2 MB) I’ve checked all my pins over and over. but it wouldn't respond. So, for a Z axis with a high gearing ratio or high microsteps setting the actual obtainable max_z_velocity may be smaller than what is configured in Marlin. homed_axes != "x" %} # If X-Axis not homed. 5 mm/s), so with proper redesign of bed frame carrier it can be integrated into a non-SecKit, aluminum extrusion based model. 0 KB) Hi folks, I set up the SKR V2 on my old RepRap Neo. 0 Mod MCU / Printerboard: BTT OCtopus Dear all, after hours of trying this issue drives me crazy 🙁 I completely rubuilt my FB reborn to a BTT Octopus + EBB36 setup. but my 3rd Z (z2 in Klipper) is not responding to my stepper buzz commands. 04. I used the first homing_override until today (capacitive probe), but now i want that the nozzle move Z+15 when G28 X0 Y0. 01mm! For this Mod you need a Board which supports 6 Steppermotors. When the two motors stop, the two Z axis are in sync. The 3D printer is built with two linear modules on the Y axes. What you hear can be motor skipping. Jun 29, 2023 · Basic Information: Printer Model: Ender 6 MCU / Printerboard: Manta M8P klippy. Same is for the extruder and X and Y. The bed has 3 belt drive axis and is mounted with 3 pivot points. Note that an axis with multiple steppers (eg, stepper_z and stepper_z1) need to be on the same micro-controller in order to use multi-mcu homing. How to fix that is there a pdf video ir something to do. Seems I have a faulty endstop. Pasting your printer. The left side is (i used 10cm 100mm from base under x axes) its 100mm but on the right side is 3mm higher when little move down it stays so. So everything is working fine but when I go to Actions > Move, the Z is inverted. This is not an official Klipper support channel and poorly moderated so ymmv. upvotes Mar 4, 2023 · Basic Information: Printer Model: LDO Trident 300mm MCU / Printerboard: Octopus v1. The goal is to reach the optimal bed position on the first run, without the need of retries. Aug 28, 2023 · Hello sv07 users, I have a problem with dual z alignment on sv07. Yet my Z axis goes up about 10mm and then freezes every time. /r/klippers -- a place to discuss all things related to the Klipper 3d Printer Firmware. Jun 12, 2022 · Never level your bed again. 6 KB) Hello! I’m trying to configure Klipper for this printer and I have this problem with the Z axis. org Dec 1, 2023 · I want to use a dual z stepper motor on my Ender 3 with SKR mini e3 V2 board. You either have a setup with one motor driver and a y-cable to feed both motors at once in which case they can't be desynchronized(if the coupler is properly attached and the motors are running in the same direction) or you have a setup with 2 drivers in which case you need to make sure both motors are running with the Dec 11, 2023 · This is very prominent in Z axis. Have done a bunch of searching. 1 Describe your issue: I am not sure where to post this. Jan 8, 2024 · The X and Y Axis Klipper needs to know from its printer. If the bed is very tilted, the nozzle may hit the print bed first. I only checked the endstop with the light going on/off when activated. Throw away your sheets of paper and loc-tight those bed levelling screws! I've design a three-motor bed levelling gantry that s Jan 6, 2024 · My config for Z: ##### # Z Stepper Settings ##### ## Z0 Stepper - Right on MOTOR2_1 (labeled Z1 on wire) [stepper_z] step_pin: PF11 dir_pin: PG3 enable_pin: !PG5 microsteps: 16 rotation_distance: 8 endstop_pin: probe:z_virtual_endstop #endstop_pin: PB7 position_max: 500 position_min: -3 # rotation_distance: 40 # gear_ratio: 80:16 # microsteps: 16 ## Z-position of nozzle (in mm) to z-endstop The [skew_correction] module also supports profile management in a manner similar to [bed_mesh]. I am using a BLTouch and after the X and Y homing, the BLTouch is not above the bed and can cause quite alot of damage when doing a Z-Home command while not in position. Jan 25, 2023 · Basic Information: Printer Model: Custom CoreXY MCU / Printerboard: STM32F466/Octopus V1. The motherboard only gives me the option to use two synchronous z axes (each of them has its own stepper driver), but there isn’t an option for two y I have a Ender 3 with the BTT SKR 3 EZ. log I must have a fundamental misunderstanding of how the z_tilt function works. The command I use is: We would like to show you a description here but the site won’t allow us. Apr 3, 2023 · How to set the Z-tilt in klipper with two z motors What started out as an experiment in solving my Z issues that plagued me from the very beginning of getting this printer; turned into a long and arduous journey of self discovery in patience and what I am capable of. log I have just installed Klipper and mainsail. This origin is the beginning of the usable printer bed. What else can I do? Mar 7, 2019 · Hi @Lazurx,. Jun 16, 2023 · Hey! I’m currently building a 3D printer. Nov 5, 2021 · Hello, I have a serious z axis issue on my printer. Increased again to the sweet spot and growling and stalls completely absent ! I can now get to leveling up the bed and settings that waited on a solution to this Z Axis problem. May 11, 2018 · However, with the workaround given above this doesn't work. Hey everyone! I've got a triple-z axis corexy build. 4 LTS printer. Jan 31, 2023 · X axis homing with motors off (ie no homing done at all) to see the operation plus the printer. Home stepper_z using hot end as endstop (in my case tmc2130 sensorless homing) Move down Z-10 (or som Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Oct 5, 2021 · My bed goes to full extents when power off or klipper disconnect/restart. When power-off this kit can maintain a 4+ KG bed in position (at the cost of max speed 7. During this guide, it may be necessary to make changes to the Klipper config file. cfg (9. After doing the X axis homing, doing a Z axis homing to see if printer. So i tried to add two different homing_override for Z and XY. 0 position_max We would like to show you a description here but the site won’t allow us. [homing_override] set_position_z: 5 axes: z gcode:; G90 ; Uncomment these 2 lines to blindly lift the Z 2mm at start; G1 Z7 F600 G28 Oct 10, 2021 · Tripple Z-Axis for the Ender 6. cfg (4. -If Yes, proceed; if No, home X-Axis. No more sagging Bed! I'm running it with klipper and the z-tilt feature to automatically level the bed with a maximum offset of 0. My printer is currently converted to direct drive with dual gear extruder and linear rail on the X axis. log file. Z- is increasing the distance while Z+ is decreasing it and I would end up causing a crash. For example, if an endstop is on a separate micro-controller from stepper_z then stepper_z1 must be on the same micro-controller as stepper_z . However, this is a problem (Z_SAFE_HOME) when the bed is at the full extent of travel. The rotation_distance is the amount of distance that the axis moves with one full revolution of the stepper motor. Fine tune is correct so it must be something that went wrong. Dec 29, 2023 · Just wanted to say thanks for making this @Piezo it has made my bedslinger with very lopsided accels churn out prints that were taking over 24 hours in about 12. homed_axes is correct upon entry and if a Y axis homing (which is required in this case) is performed. If a bed is not properly "leveled" it can lead to poor bed adhesion, "warping", and subtle problems throughout the print. Z Stepper was a little bit hotter than X or Y steppers. Mar 28, 2022 · About Press Copyright Contact us Creators Advertise Developers Terms Privacy Policy & Safety How YouTube works Test new features NFL Sunday Ticket Press Copyright May 30, 2024 · Basic Information: Printer Model: CR-6 SE MCU / Printerboard: BTT SKR Mini E3 V3 Host / SBC: Dell Optiplex w/ Ubuntu 22. I can’t adjust the travel. It also needs to know where the origin (X=0 / Y=0) is. On my Sovol SV04 I can reliably do 9k accel on X but only 3k on Y so it has been a huge benefit to me with no noticeable decrease in print quality related to the change. When trying to home the printer, the X and Y axis work fine but the Z axis raises slightly and just centers. X, Y and the Extruder are working fine. Nov 15, 2023 · Hello, I built a belted Voron Trident, the issue I have is that the z axis can sag when power is of. … Mar 26, 2024 · Basic Information: Printer Model: Ender 3 V3 SE MCU / Printerboard: MS35774 klippy. cfg. Feb 3, 2024 · Hi all, about to install and just prepping for my printer. Unless Z_ENDSTOP_CALIBRATE is available. The probe and the X endstop are working. Oct 2, 2023 · The X and Y Axis Klipper needs to know from its printer. My solution for this would be: One endstop for each of my z-axis at max, to roughly level the Mar 18, 2023 · Basic Information: Printer Model: coreXY with 3 Z-steppers MCU / Printerboard: SKR pro Hi, after checking all klipper documentations I could not find an answer to this simple (?) question: Z_tilt_adjust is working fine together with BLtouch. Set the max_z_velocity and max_z_accel under [printer] to address this issue. Stepper buzz X and Stepper Buzz Z moves BOTH x and z motors, but in opposite directions (IE buzz Z one way, Buzz X the other way. Nov 3, 2017 · On Wed, Nov 15, 2017 at 07:29:53PM +0000, lenne0815 wrote: I thought about the problem and found a much better approach to fix the issue; microstepping on z without mesh bed leveling or running 3D code in general is pretty much useless anyway, so i simply reduced microstepping to 1/4 from 1/16 on z and now klipper can calculate the pulses in Dec 8, 2021 · I upgraded my printer to lead screw 8mm 1 start 2mm pitch to allow me to have a . cfg file. zip (1. log file (use zip to compress it, if too big). The print bed is then aligned with the Z-Tilt comand and a BlTouch. I can’t for the life of me see what I’m missing and it’s This document describes the commands that Klipper supports. log (996. The log file has been engineered to answer common questions the Klipper developers have about the software and its environment (software version, hardware type, configuration, event timing, and hundreds of other questions). May 17, 2024 · Basic Information: Printer Model: Tronxy XY 2 Pro MCU / Printerboard: Manta M8P V2 Host / SBC Version: v0. Edit: To be clear: These values go under the [printer] heading in your printer. Everything is running fine, but not my two Z axis. After setting skew using the SET_SKEW gcode, you may use the SKEW_PROFILE gcode to save it: Oct 26, 2022 · Basic Information: Printer Model: Flyingbear Reborn with RatRig/EVA 3. Jan 11, 2018 · Barring any obvious actual software issues here, I would say the step rate being applied to Z is wrong (too fast) or your board is damaged. No movement downwards towards the bed. 4 movement per step My current z axe config is as follow [stepper_z] step_pin: PB5 dir_pin: !PB6 enable_pin: !PC3 microsteps: 16 rotation_distance: 8 endstop_pin: ^PA7 position_endstop: 0. There are 2 problems with z_tilt: Often the exact positions of steppers/pivot points are not known. Oct 5, 2021 · Tronxy X5SA Pro Z Axis Sync. When I placed something between the sensor the light goes off. I have a leadscrews (stepper_z, stepper_z1) on each side of the bed with two endstops (one for each motor May 11, 2020 · klippy. 5 MB) Issue: When I move the axis, using a bedmesh generated by a bltouch, klipper says: “the Z doesn’t go under 0”. Tried using different cable - no Z stepper response Tried connecting Z stepper to different motor port on M8P - no Z stepper response. I run all the calibration routines, including the bed mesh. cfg settings how far the X and Y axes can safely move without hitting the printer’s frame. The probe z_offset will then be calculated from these measurements. Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. While it's nice that Klipper helps us out here, in this particular case it feels more like it's getting in the way. The default is 50 mm/s #z_hop: # Distance (in mm) to lift the Z axis prior to homing. I want to prepare for this. Thank you for your help. The ADXL345 is a small, thin, low power, 3-axis MEMS accelerometer with high resolution (13-bit) measurement at up to +/-16 g. The drivers should be actively cooled anyway. I have Googled a thousand times and have tried everything suggested. today it has Nov 20, 2022 · Requirements: Rigid couplers (use ball bearing for flexible) Add extra 20mm in your Z limit configuration to allow stepper stalling Physical limiter (e. Jan 7, 2024 · To calibrate the Z probe I need to manually move the Z axis until it touches the bed… Since I have not been able to do Homing, I cannot move the Z axis through the web interface. In other words, only use [safe_z_home] if z_virtual_endstop is used; If the kinematics are delta probe is placed at 0, 0; Probe at the center of the bed_mesh; Probe at the center of the axes (position_max / 2) Klipper documentation: Calibrating probe Z Hello, I was thinking about my next upgrade on my ender 5 pro, but I can not decide. As with a number of 3D printers, the Tronxy X5SA Pro has two Z-axis stepper motors. I use a probe for Z and need the Z_safe_home to z hop during G28. This isn’t my first contact with Klipper but I am new in this maner. homed_axes state upon exit. Klipper is able to achieve much higher step rates, but the stepper motor may not have sufficient torque to move at a higher speed. Here are some general Information: All drivers are TMC2225, I declared them as TMC2208 due to the missing configs for them. Can you help me? Thanks! 🙏 If the BL-Touch will be used to home the Z axis then set endstop_pin: probe:z_virtual_endstop and remove position_endstop in the [stepper_z] config section, then add a [safe_z_home] config section to raise the z axis, home the xy axes, move to the center of the bed, and home the z axis. Adjust your Z offset Sep 14, 2016 · Introduction . Mar 5, 2024 · Basically, it is not very realistic to tune it using existing methods on the majority of the printers: most of the printers will not be able to sustain the resonance test on Z axis (due to Z velocity and accel limitations, so only printers with belt-driven Z axis, like some Vorons, CoreXZ and Delta kinematics could do it), and you obviously However, it's recommended to perform Z endstop positioning in software with Klipper - once the physical location of the endstop is in a convenient location, one can make any further adjustments by running Z_ENDSTOP_CALIBRATE or by manually updating the Z position_endstop in the configuration file. I have to put -5 in position_min in Nov 18, 2023 · Basic Information: Printer Model: Bonsai MCU / Printerboard:OVM2 Lite (RAMPS clone) klippy(9). log (303. g a screw in the extrusion on both sides with equal distances) (optional) Software current control for low noise on stalls; using TMC in this example Functions: Aligns the two leadscrew-driven motors only once after powerup on the first G28 The default is 50 mm/s #z_hop: # Distance (in mm) to lift the Z axis prior to homing. Core XY system where nozzle is at the top of machine and Z moves up to the nozzle. If you accelerate/move faster than a stepper can handle, it will move for a short time, and then just sit and make a loud noise until the end of the move. This is also the reason I need to lift Z before homing X, Y or Z. 1 & FLY SHT 42 klippy. Most 3D printers use two z axes. klipper3d. Each of them uses a stepper motor, and they should work synchronously. When I try to print, the Z axis comes out all squished. 5 A for the Z-axis is quite low. Once this command is entered the printer will attempt to discover the Z offset and report back what it thinks it should be: Oct 4, 2018 · If the BLTouch is used to home the Z axis, then define a homing_override section, use probe:z_virtual_endstop as the endstop_pin in the stepper_z section, and do not set position_endstop in the stepper_z section. I’d like to store this Z adjustments so that they will be added to each z-axis for every If the BL-Touch will be used to home the Z axis then set endstop_pin: probe:z_virtual_endstop and remove position_endstop in the [stepper_z] config section, then add a [safe_z_home] config section to raise the z axis, home the xy axes, move to the center of the bed, and home the z axis. I have printed nearly all of Supavitax's mods on Printables, including the 3rd Z axis and support wings. -Home Z-Axis-Raise Z-Axis 5mm-Recall Gcode positions # Homing Override [gcode_macro G28_BLTOUCH] gcode: G90 G0 Z5. log klippy. -Check if Y-Axis Homed-If Yes, proceed; if No, home Z-Axis. Tried swapping Z and X cable connections - no homing at all. We would like to show you a description here but the site won’t allow us. After some issues which could be fixed, the Z-Axis makes still trouble. It did not look like there was a Klipper log file attached to this ticket. I am in the middle of building a corexy printer with a moving bed. Stepper motor drivers on Klipper require a rotation_distance parameter in each stepper config section. X,Y work great even with sensor less homing. 0-189-ge0cbd7b5 OS: BTT-CB1 2. Allso when i used the nuts nit the spring i now the bed is 100 calibrated but with nesh compensated. 3 KB) Fill out above information and in all cases attach your klippy. This document serves as a guide to performing bed leveling in Klipper. All worked fine using the BL Touch and homing before this using Marlin Apr 16, 2019 · Hi @Uka4me,. log (1. Jan 29, 2023 · Experimented with max Speed of Z axis - No change ! Incresed the current for the driver and down direction was better than up [home]. In the following, we assume a Cartesian printer that follows the conventions of a Cartesian Coordinate System. toolhead. the motor was alarmingly hot to the point I almost burned my fingers. I'm not particularly keen on homing the z-axis while there is a print on the bed. The Klipper PROBE_CALIBRATE tool can be used to obtain this value - it will run an automatic probe to measure the probe's Z trigger position and then start a manual probe to obtain the nozzle Z height. the default config provided by klipper) [stepper_z] step_pin: PB0 dir_pin: PC5 enable_pin: !PB1 microsteps: 16 The z_offset is the distance between the nozzle and bed when the probe triggers. Adjusting bed leveling screws¶ Aug 12, 2019 · Good day. Check Klipper out on discord, discourse, or Klipper3d. Feb 15, 2023 · Proper movement of you z-axis should be Independent of using stealth chop or not. The Z-Axis is mounted to an spindle with 1mm of pitch. 4 KB) In mainsail, trying to “home X”, moves Z down DOWN, “home Z” moves Z axis UP. but, Home (G92) at -15 value → If the gap between the bed plate and the nozzle is close, the tool head is broken. 2 KB) klippy. No where z tile the point are Jan 21, 2024 · Basic Information: Printer Model: Ender 3 pro MCU / Printerboard: Creality 4. log (96. 7 MB) Things are going quite well with setting up my new printer but I’m having a problem with running the Probe Calibration instructions. -Store Gcode positions-Move BL-Touch to center of bed. Problem is that each time I try Z_TILT_ADJUST rather than getting better, the front left corner seems to get visibly worse and worse until the process fails on the 2nd or 3rd attempt. Jul 22, 2023 · Basic Information: Printer Model: custom MCU / Printerboard: BTT manta + CB1 klippy. Oct 24, 2023 · Basic Information: klippy. 0 {% if printer. The branch adds a command Z_TILT_AUTODETECT to determine those positions. My current, single z-motor, config is the following (i. [printer] kinematics = cartesian max_velocity = 250 max_accel = 1500 max_z_velocity = 5 max_z_accel = 50 Important for the leadscrew Z is a sensible max_z_velocity and yours is good (usually between 5 and max 20 / lower is better). Cannot Print. Thanks to all for your help. Mar 13, 2022 · printer. It is a good idea to run through these steps after following the steps in the installation document. G-Code commands¶ Klipper supports the following standard G-Code commands: Move (G0 or G1): G1 [X<pos>] [Y<pos>] [Z<pos>] [E<pos>] [F<speed>] Dwell: G4 P<milliseconds> Move to origin: G28 [X] [Y] [Z] Turn off motors Dec 15, 2021 · I want my printer to have 3 individual Z-axes. Thanks ! After setting up the [axis_twist_compensation] module, perform AXIS_TWIST_COMPENSATION_CALIBRATE * The calibration wizard will prompt you to measure the probe Z offset at a few points along the bed * The calibration defaults to 3 points but you can use the option SAMPLE_COUNT= to use a different number. While normally these help to keep the build plate level, they can get out of alignment when the motors are turned off and, thus, render a previoulsy perfectly level plate wonky. Printer would not home Z axis. But I need 2 z axes and 2 y axes. Cheers Matt I'm not sure how speeds would help to keep them synchronized to be honest. Rule of thumb: Better a bit more current unless the drivers and the motors don’t get too hot. 0 F600. Just installed the third (back) axis today and am trying to get z-tilt to work. 2. M117 The z_offset is the distance between the nozzle and bed when the probe triggers. log and printer. I installed it via Kiauh Klipper can help you and your machine produce beautiful prints at a fraction of the time. My Z issues were quite bad that I’d loose bed level if I moved the Z axis up and down a couple a times. 3. Old Printer? Cheap Printer? New Printer? Bad Prints? Great Prints? Klipper can help you and your machine produce beautiful prints at a fraction of the time. 4 Bullseye klippy. If [safe_z_home] is defined, those values are used. homed_axes != ‘XYZ’ %} and Sep 2, 2023 · Yep that was it. All the Ender 3 configs I can see only have a single Z axis defined, do I need to add the second Z axis config for this to work? Board is a 4. cfg file and are expressed in mm/s (not mm/min like the F parameters) For example: [printer] max_z_velocity: 5 max_z_accel: 500 # your other [printer] stuff /r/klippers -- a place to discuss all things related to the Klipper 3d Printer Firmware. My TMC motor driver turns off in the middle of a print¶ Mar 26, 2024 · Basic Information: Printer Model: Enderwire MCU / Printerboards: BTT SKR mini, MF SB2040 klippy (2). I've been trying to find a safe way to home the Z-Axis without using separate GCODE commands. cfg is not needed Be sure to check our Knowledge Base and in particular this and this post Describe your issue: EDITED I’ve ordered 2 new leadscrews identical to the original I’ll update this post if this fixes the Dec 28, 2020 · To calibrate the Z offset with Klipper and BLTouch, we first start by homing all axis: G28 #home all axis. cfg When issuing G28, my printer no longer moves the Z-axis up, the X and Y axes home normally, the printer moves to the probing point (X&Y only), the pin comes down, and I get a “BL Touch failed to deploy” message when Belt-driven Z axis is much easier be to adjusted and avoid the Z-banding issue commonly found in leadscrew-driven scenario. log qt. when I first plugged everything in a few days ago. It is currently only implemented for 3 z-motors. I already got the Z-Axis to work May 14, 2021 · Hi Is there a configuration for 4 individual z axis motors for a moving bed ? I did see the gantry mode, but it says it is for a moving gantry. There is a gantry moving over this bed with two separate motors, what are possibilities there ? Especially with homing. The big issue is the Z axis, I’m following the instructions to set the correct offset (starting with “PROBE_CALIBRATE”) as listed Mar 9, 2019 · Hi @HWiese1980,. The BL Touch probe fires and that’s it. Apr 5, 2023 · Learn the essential steps for Klipper Z offset calibration to ensure accurate 3D printing results. Jun 27, 2021 · Hey guy! Its Jprince (GoldenJaguar392)In Today's video I am going to show you How Setup Z_Tilt In Klipper Firmwarehttps://www. Bed leveling (sometimes also referred to as "bed tramming") is critical to getting high quality prints. But then when I print I have the nozzle either too high or too low at some positions (the nozzle pushes on the bed at some positions, so much that it inclinates the heavy bed - the bed is not attached to the supports but only placed on them on this RatRig V-Core Pro). So I need to detect the homing state with {% if printer. There is a command that allows me to move the Z axis without homing, but in the Z axis I have 3 steppers, so I have to do it one by one. Can I somehow make a normal Z-Homing before the Z-Tilt, so that all 3 Z-axes move upwards at the same time against an end stop? I just started my first klipper build (Ender 5 plus with SKR3EZ), and I noticed that my z axis is not moving as much as expected- it homes ok but when I move it +25 it only moves a small amount. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. Mar 28, 2021 · I added 2 new commands to improve Z_TILT accuracy. 1 mm movement per step The original lead screw was an 8mm diameter 4 starts 2mm pitch which was only allowing a . log Fill out above information and in all cases attach your klippy. Moreover, I have to home the xy axes first and then home the z-axis. This document describes how one can configure this value. log My 3D printer composed of Triple Z. Digital output data is formatted as 16-bit two's complement and is accessible through either an SPI (3- or 4-wire) or I 2 C digital interface. org/Config_Reference. I should have m119 a long time ago. But: The printer is loosing the z_adjustments after homing. This document provides a list of steps to help confirm the pin settings in the Klipper printer. Both motors are turning in the correct direction (I am using E1 driver for the second z motor). Like a cube that's supposed to be 20mm high will only be like 3mm high. This board has the possibility to drive 2 Z motors (ZAM, ZBM), but Im not sure how to configure it. This is # applied to any homing command, even if it doesn't home the Z axis. Currently for probing I use TAP ==> when the z axis drops it will run into problem during z-tilt I occassionaly run into problems as that I reach the end of the linear rail before I sucessfully probe. 2 with the GD chipset on it. I installed Klipper and went through all of the configuration checks and everything was good. Jun 15, 2024 · Then I tried to print something. . These are commands that one may enter into the OctoPrint terminal tab. 1 Board for that. 0. If the bed is not 100% level May 25, 2023 · There’s a printer (can’t remember it’s name/model) that first syncs the two Z axis by lifting the gantry, using dual sensorless homing. &hellip; Apr 5, 2018 · I would like to home my z axis as follows: Home XY Move Y to half point of bed and X inward to make sure the hotend will touch the bed. Next we will send a probe calibrate command to tell the printer we want to calibrate the Z axis: PROBE_CALIBRATE. 2 klippy. For stable tilt when the bedplate is warped, -15 was used for position_min of stepper_z. e. I ask for 10 mm of travel and it just moves 4 or 5 mm. 12. I'm using the Octopus 1. # If the Z axis is already homed and the current Z position is less # than z_hop, then this will lift the head to a height of z_hop. The Ender 3 Max Neo (not V2) is the 300x300x400 with CR Touch and dual Z axis motors. os cm sq cc vg lz no xn bt zk