MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.
Thank you very much for the info so far!
a) I print at 210° since I have the printer and I got no problem with that. The second extruder has no problem with that.
I disassembled the extruder and I cleaned the stepper, there was nothing that blocked
b) with stepperdriver you mean the NEMA 17 stepper motor? But why should it have not enough power now? Can it get less power over the months of use? What you mean with "if there is info, adjust it with a multimeter"? Where do I have to adjust it? At the motor or in software or on the mightyboard?
c) bad pla? you mean mightyboard is broken? How to check this?