Creality Space Pi Fix for Bowden tubes

From the factory, the rubber grommets are insufficient to keep the PTFE (Bowden) tubes in place; they begin to slide further inside the dryer and eventually cause under-extrusion issues while printing due to tightness in the line.

This part can be glued on or use a little piece of double sided tape. Made to fit the type of fitting shown in the image, vs the larger type that allows the PTFE tube to slide in, this one will prevent that issue.

Designed in Fusion 360, .f3d file is included if modifications are required to fit your machine. STEP also included for convenience, and STL for easy printing.