Filament Centering Guide for Spool Holder

This is the new version of my filament guide for the spool holder offered by Marcelimm here:

https://makerworld.com/fr/models/514429#profileId-430604

This new version has a better design, holds very tightly on the spool holder, is easy to use to load and unload the filament and integrates perfectly with the spool holder.

I had problems with old filament spools when the nozzle of my A1 mini went down, and the filament sometimes came out on the sides of the spool, risking wrapping around the outside and getting stuck.

To ensure the filament is centered on the middle of the spool, so that the filament unwinds smoothly, I made this small part that is directly adapted to Marcelimm's holder and attaches to it.

It has a small passage for the filament on the side, to make it easier to load and unload the filament without touching the holder.

To go further, it works perfectly in combination with the PTFE guide available here allowing a perfect and worry-free guidance upwards:

https://makerworld.com/fr/models/731511#profileId-663074

Note for printing: with supports, very minimal (10° angle, tree-like), for the bridge at the level of the small filament passage, they print and remove without any problems. I added a skirt given the length of the part and that it is thin, it's up to you depending on your habits!