I've been struggling with my M2 Rev E printing Ninjaflex. It was just one printer, other one prints it just fine. I think i figured out the issue. 3D printed filament drive has elongated hole where filament goes, almost like two holes joined together. I don't know if my filament wore that out (I've mostly been printing flexibles) or it came defective, but in either case Ninjaflex sometimes slips into other opening and it results it to slip of the extruder wheel. Chances are 50/50, it could print just fine, and then next print it's off the wheel.
Long story short I just want to reprint "Single FIlament Drive r3". Anyone knows what is original part printed from, PLA, ABS, PETG? I swear it looks like PLA
Also if you can share any tips on printing it (i.e. support, infill) I'd really appreciate it!
