I made this PTFE Tube adapter for the Ender 3v3 SE. I don’t like the hanging spool on the gantry. There are threads in the adapter for an pc4-m10 connector.
You will need 2 longer screws (M3x12) to fit the part at the Z-Axis bearing.
Printed with PETG, 3 Perimeters and 0,16mm layer hight, because of the threads.
The author marked this model as their own original creation.