Ultimaker 3 printing core 2 switching problem.

[YSIM 0]

Hi, I am a beginner with UM3. I was fascinated with PVA supporting with 2nd printcore.

I found that if I aborted printing, home position was changed.

That cause switching problem at 2nd printcore.

Is it natural? or something wrong with this printer.

I've done XY offset calibration twice. However the problem has not been solved yet.

[ultiarjan 1,223]

To be honest I don't really understand your problem, can you explain a bit more what happens? maybe with a photo?

The home position is determined by the physical position of the homing switches on XYZ, so they will not change, you probably mean something else?

[korneel 176]

so.. what are you trying to do? X/Y calibration unfortunately has nothing to do with this