First layer is high on one side of the bed and low on the other after impleming auto bed leveling. Here's the matrix: Bed 60C SENDING:G29 V4 Bilinear Leveling Grid: 0 1 2 3 4 0 +0.002 +0.112 +0.197 +0.341 +0.506 1 -0.180 -0.068 +0.044 +0.174 +0.330 2 -0.260 -0.134 -0.013 +0.137 +0.251 3 -0.226 -0.088 +0.046 +0.142 +0.246 4 -0.066 +0.021 +0.063 +0.137 +0.244 Here'by inventabuild - Firmware - Marlin
Has anyone used Marlin's ULB w/ the Buildtak (or other) removable magnetic bed and gotten consistently good results on the first layer?by inventabuild - Firmware - Marlin
It's not a silly idea because I would like to set up my print bed to rest on 3 points like the delta's do to create a print plane since 3 points define a plane. Rectangular print beds are over constrained when clamped at the four corners requiring precise height adjustments at the corners to try to fit four points into a plane. I'm trying to find out if I can get better no fuss first layer precby inventabuild - Firmware - Marlin
Is it possible to set an auto bed leveling grid pattern to probe just the perimeter of the bed? I have Lulzbot's electric nozzle probe that taps electric contacts on the bed to find z=0 so I set up copper tape on the perimeter of the bed (connected to the z-endstop pins) that the nozzle can tap to generate a grid for auto bed leveling, but I cannot put copper tape in the center of the bed or itby inventabuild - Firmware - Marlin
I have a cartesian printer w/ a rectangular bed; however I want to probe a circle with auto bed leveling instead of probing a rectangle. I don't see anything in configuration.h for configuring a circle to probe. How do I set up a circle for probing?by inventabuild - Firmware - Marlin
PrecisionPiezo v2 PCB not triggering z endstop on my RAMBO board when running g28 command. The hotend will proceed until it digs into the bed. Running Marlin 1.1.9.34 firmware. Piezo board plugged into z min endstop pins and powered on. These are the same pins that work to trigger a z min on the RAMBO board / Marlin firmware when a mechanical endstop is plugged into them. M119 shows all endby inventabuild - General