Does anyone know what drivers the Mini uses for the steppers?
I don't want to rip off the cooler from one of the ICs, maybe someone here knows it already and can share the info…
Because I strongly suspect that all that slipping of filament and the CLACK! CLACK! is related to the driver capping the maximum current for the extruder-stepper…
Post improvements made for UP, and share ideas.
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