I acidentaly killed my j-head. The head cloged and I heated it up and started removing sludge from the back of it with a 1.54mm drill bit. Guess what? I got a bit too harsh with it and now have a 1.75mm jhead with a 1.54mm-1.6mm nozzle. Holly hell I should have just soaked it in acetone. Guess I will be buying the new head now rather than later. Now to figure out if I want to buy the nozzle and block and design a pasively cooled all metal head, or just buy an all metal head. Decisions, decisions.
I may try printing with the 1.6mm nozzle and see what kind of results I get though.
I may try printing with the 1.6mm nozzle and see what kind of results I get though.