About this 3D model

Replaces the rotating coupler with a fixed one - if you intend to mount you spool holder on the side of the printer, you might be printing the Side Filament Guide Arm for P1P instead BOM 2 x original screws for PTFE coupler 2 x PC4-M10 connectors (Amazon Affiliate Link) Assembly: print both pieces, the Adapter Core needs to be printed with the minimum possible layer height for a smooth surface insert the Adapter Core into one of the connectors and attach it to the other one, it should fit snug without much wiggle - if it is too small or too big, scale the model by a few percent separate the 2 pieces again and put them into both ends of the Coupler attach 2 PTFE-Tubes on either end and test, if the Filament slides through smoothly if everything works, remove the pieces again, add a small amount of glue to the internal hex shape and insert the connectors again install it onto your printer with the original screws