@Natanox by far no expert here, but the higher pitched sound feels a bit “ratchety”, as if some gears were doing weird stuff at a high speed (though there probably aren’t any inside the motor itself).
@crypticcelery I've extensively checked the extruder, there's no issue (you'd see that in the print anyway). However the moment I raise the speed a little bit the extrusion fails completely - I assume it's a voltage problem with the motor receiving *just enough* causing it to loudly complain. I really don't want to open the machine and meddle with those regulators right now… I'll probably just set it to 140mm/s max speed for now, I'm fine with that anyway.
@Natanox ah okay, that was also only an observation I wanted to share, I am quite confident you are much more knowledgable on this topic.
Best of lick finding a solution.
