Hi Olaf,
There is nothing to tweak on the (Mini)Rambo, no jumpers, nothing. :( See this photo. I doubt it's the micro-stepping but can't say for certain, I would expect much less noise and vibration though if the mode has somehow gone back to standard instead of 1/16th.
John
There is nothing to tweak on the (Mini)Rambo, no jumpers, nothing. :( See this photo. I doubt it's the micro-stepping but can't say for certain, I would expect much less noise and vibration though if the mode has somehow gone back to standard instead of 1/16th.
John