P1S External Spool Holder Extender

I made this external spool extender originally to fit a rear handle for my AMS Flipper ( https://www.printables.com/model/1407882-p1s-external-spool-extender-for-ams-flipper ) but I know other people will benefit from using it regardless of using that accesory or not. So…here's a set of extenders with different additional sizes, that will fit the spool holder that comes with the P1S. Let me know if this is useful for the X1C as well.Recommendations: PETG is the way to go, I've minized material in MANY spots so PETG's flexibility is a big advantage. I suggest going for 4 walls with 20% infill-Cubic without Infill Combination and capping printing speeds under 200mm/s. The pictures show recommendations for seam and support placement.