Not another MP3DP V4

[azab2c]

4 point tilt helped me, 0.37mm instead of 0.65 with 3 point…

Also, for my build, some of the “plate twist” was contributed to by how linear rail was mounted to the 2020, and/or frame’s overall skew.

MP3DP v4 - Aza's build

Klipper, 4 point z-tilt before heightmap calibrate Video showing z-tilt and heightmap calibrate behavior for my build, at both room temp and 60C… [MP3DP v4, Klipper, z-tilt and heightmap calibrate] Configured z-tilt to probe 4 points with relatively loose 0.4mm tolerance, one near each corner. Overall Height map variance seems to be better for it than if I try 3 point Z tilt near the pivot points. Each point is probed twice, measured values usually match exactly, or are within 0.01…