I'm having an awful time getting parts to stick, and not warp, and am having what I assume is a retraction issue? Settings: PLA running at 190C (tried 180 and 185 before), bed at 45C (tried 70 and 65 before). Slic3r settings are as given in the reprapguru config suggestions. At first I thought it was a bed leveling issue. I re-leveled the bed with a piece of paper, and tried again, getting thiby kolosy - Prusa i3 and variants
Um.. yeah, there's no "tiny bit melted" in electronics. Not sure what that specific MOSFET is for, but it's dead, and likely not the only thing, either.by kolosy - Prusa i3 and variants