Re: Issue with dual Z-Axis on Rumba with Marlin firmware

Hi,

The issue is finally solved:

The rumba board is damaged. The jumpers for the steppers were not ok. So I could not set all chanels to 1/16 (Switch position 111). One chanel was running with 1/16 step and the other with 1/4. I'm allready in contact with the dealer. He will send me tomorrow a new board.

Thanks to all your replies.

Regards

Andreas