in 3D2A Rails up… Rails down… Don’t matter. Use PETG as support interface layer when printing PLA+. I don’t have a MMU, but really need to see this happen. by admin March 3, 2023, 7:57 am 1.4k Views submitted by /u/ConstantWin943 [comments] Source link What do you think? 0 Points Upvote Downvote Written by admin