I received the prusa multimaterial kit a couple months ago and haven't been able to get it to work, The filaments seem to be jamming into each other in the y splitter. does anyone have a printing profile for Slic3r that I could use? Or maybe suggestions on what else the problem could be?
As I got my new multimaterial upgrade and printed my first designs I was really impressed how good they looked. But when it comes to tiny parts like this one: https://www.thingiverse.com/thing:2525205 I was not verry satisfied with the printquality. There are a lot of under and overextrusions. If I compare the quality of those smaler parts with those I printed on the original mk2 its a huge difference and feels like a downgrade in terms of quality. I spent over 20 hours trying every possibility inkluding changing the steppermotors and the hot end. Nothing worked. What are your experiences about it? Did you get better results?