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PTFE Tube has rim?
After a series of unfortunate mistakes by yours truly I needed to replace my original hot end assembly (I proceeded to damage my second heat sink threads, so I'm on my third one of those, but I digress). One thing that I noticed when I first disassembled the OG hot end is that my PTFE tube has a rim around it:
Because of this rim I can't get the heat sink to fully screw onto the heat break. Why does this rim exist? I don't see replacement PTFE tubes like it in the store and it seems to not work with reassembly.
Napsal : 29/08/2020 10:49 pm