BambuLabs X1/X1C Spool mount

Update: 17/11/2022: Added a version of mount to guide filament via PTFE. The connector is M4-PC10. 

I liked Printer J's spool holder however I had a few spool holders using HugoHuge Filler spool holder. So I remixed it by using the mount from Printer J and roller from Filler. Works great. You can use the normal 608 bearings or use the plastic ones. works pretty similar with both.