This ptfe-guide lines up nice with my spoolholder and cornerbracket
https://www.printables.com/model/1334528-udesign-2020-corner-spoolholder
https://www.printables.com/model/1336381-udesign-bowden-cornerbracket
Easy to print and mount… as a bonus it holds the sidepanel in place.
My print settings
0.4 nozzle
0.2 layerhight
4 walls (1 wall top/bottom)
5 top/bottom
25% infill
No supports needed!
BOM
1xM3x16 mm and M3 hammerhead or T-nut
The author marked this model as their own original creation.