Spool Holder with Auto-Rewinder for up to 100mm Spools

I needed a hanging Spoolholder for Spools up to 100mm with Auto Rewinder function (for my MMU3). I couldn't find this setting, but i find good Ideas from other people, so i create from them a new on, that fits for me. Note: The Files “Adapter Spool Rewinder”, “Adapter Spool Rewinder Spacer_100” and "Spoolholder_75" are from myself, the other files are from the Original-Owner! The Adapter Spool Rewinder Spacers_100 must be printed 2 times, all other files 1 times. If you need more, feel free :-) Only needed for the 100mm Spoolholder!!! You need not printed Parts: 2 Ball Bearing 608