Some time ago I got some PLA clumping on my right nozzle. I thought I had cleaned it up, but it wasn’t working well, and I messed up 3 hotends in succession. I left that nozzle alone for a while and worked on the left nozzle exclusively until I had time to investigate, which was today. I got one of those endoscope thingies that works via the phone, and I managed to make a few pictures of the back of the nozzle. It doesn’t look all that great, but I don’t know if it is a problem, if I should fix it, and of so, how. Does anyone have any suggestions or advice?
I have attached some pictures, 2 of the right nozzle, and 2 of the left to compare.
Thanks in advance!
