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…
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 0.01mm of each other. Observing BLTouch values being consistent whether plate is room temp or been heated to 60C for 5+ minutes.
My printer.cfg Z homes at 50mm/s. Am using springs and steel washers on top and below springs. Alu bed uses wheel adjust springs, only because that’s what was on hand. Otherwise 'd have ordered/used regular springs. I’m using Mike’s ( @probrwr ) carriage adapter models/stls with my BIQU H2 V2S Revo. Appreciate Mike sharing those!
Am new to klipper, sharing what I’m doing to hopefully help Mike and others. But would appreciate guidance on what/how to change and do better. Cheers!