MMU Under Shelf Auto Rewind Spool Holders

This is a remix from https://www.prusaprinters.org/prints/2274-mmu-under-shelf-auto-rewind-spool-holders/ and https://www.thingiverse.com/thing:3641466 I loved the idea of having the under shelf spool holder, but I wanted to use the mechanism from the Universal Auto-Rewind Spool Holder https://www.prusaprinters.org/prints/171-universal-auto-rewind-spool-holder-single-color So I just increase the width to accomodate the spool, and change the hook. I also added the connector on the base (but added here with and without connector). I print everything in PLA, but I don't have enough time of printing to tell if it will hold or not. This is my first remix so if something is wrong, please let me know so I can update as much as I can (I am not a 3d designer, did everything in the tinkercad). I don't have (yet) a MMU but I think this will be great when I finally buy one.