Topics created by ikarisan

@phaedrux At the moment I am unfortunately very confused. I flashed my Duet3Dv2 back to 3.3.0 but the bulges are still there. O.O
I can't remember that I ever saw this the last two years. This makes absolutely no sense. I may have changed something in config.g between 3.3.0 and 3.4.1 that would provoke this result. But I can't remember.

@T3P3Tony This is an interesting approach. I'm gonna check this out...

Hmmmm... This is what I was afraid of. Yes, I only changed the driver from P3 to P4. But I bought the board used and it worked at the beginning. I think I'll just use E1 for the extruder then. Maybe I can get a sample from Trinamic and replace the driver myself.

@ikarisan said in CoreXY: Strange jerk on Y axis.:

It seems that there is a problem with the movement if I configure many probing points.
On a 220x220 bed these parameters work fine and the Y axis does not stutter:

Xmin: 20, Xmax: 200, Distance: 45

But if I use

Xmin: 20, Xmax: 200, Distance: 20

the movements on Y stutters again.

Stuttering when bed compensation is enabled is a result of the Z jerk being set too low to permit the changes in Z speed that are demanded by changes in the height map.