Grinding - chattering stepper while printing small circles-cura-slice
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my printer is almost printing beautifully,
the almost part is the weird chattering/grinding sound while trying to print small circles, such as screw holes,
if observed closely i can see its the inside perimeter where the sound permeates from, then it does the outside with no issue
i have a felling it could be the slicer, as i printed small hole thingy's with slic3r and matterslice when they were working, with no grinding
(see post "slicer forgot how to slice")
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Could you post the gcode or a picture of the layer view?
Sounds like its trying to do infill in a small space, causing it to move back and forth very fast.