quick - “or not so quick” - question - I build the “dolly” clone and was thinking of upgrading to a MK52 + spring steel sheet. Here are a few questions:
My clone is exactly Tom’s dolly clone - Ramps1.4, A4988 drivers (X,Y,Z (single driver for 2 motors), etc.) (I was upgrading to the TMC2130 but removed them again because they were overheating all the time).
So, besides switching from Marlin to slippyr4’s pursa-firmware what else needs to change in terms of hardware e.g. endstops, 2nd Z-driver?
Has anyone done that?