Machine: k40 came with m2nano
Board: c3d mini
Firmware: _Smoothie or GRBL-LPC? Grbl
Problem/ Question: tried a rotary for the first time yesterday and the first test came out great. It was just test from left to right. Rotary turned fine. Then I tried to wrap an image around a 2 inch round piece of wood. Took an image that was 2x3 and rotated 90. The rotary turned farther but only went maybe 1/3 of the way so the “width” is squished. Tried a vector engrave of the same image and it turned a little bit then just stopped and kept burning.
So what do I need to change?