About this 3D model

PTFE Coupler Support Bambu AMS retraction issues keeping you up at night? The PTFE Coupler Support helps resolve AMS Slot 3, failed to feed filament & other AMS retraction errors due to resistance caused by the angle of entry and exit at the PTFE coupler in the back of your Bambu X1C or P1P/P1S. Don't forget to Follow! Thank you so much for your Downloads, Like and BOOSTS! ◉ Be sure to also look at adding my Hotend PTFE Guide, Buffer Block, and Buffer PTFE Support Button, the combination of all the PTFE supports really helps reduce and even eliminate all feed/retraction issues. UPDATE 12/20/2023: Added a Shorter stem version (SHORTY). Good for the black rubber (printer) side, If you need more space between coupler and black rubber. NOTE: This model does not replace your coupler, it slides onto your PTFE tubes before and after the coupler. Printing Hints: A few people commented had issues with bed adhesion and didnt know how to fix this, and blame the model. To increase bed adhesion on a smooth plate, setting slicer to textured plate will increase squish. You can add glue to your build plate or even better Nano Polymer Last resort, you add a brim in your slicer (Bambu Studio) profile. Check out a few other helpful accessories for smooth operation. Hotend PTFE Guide AMS Buffer Block AMS Support Button