Created this new model - CFS as Spool Holder e.g. TPU or Abrasive-Direct to Extruder
Started with seeing one available on Creality Cloud but the model creator didn’t allow remixes in his license so I created from scratch in Autodesk Fusion. Initially did one that worked for two slots for added stability and ended up just going to four slots.
No need for any external spool holder if you have a CFS system. Only issue is I cannot find a good source for the receptacle/receiver at the top of the short PTFE/Bowden tube - to be moved to top of this bypass model. I would need four for each of my CFS systems.