I really like this cable chain (Chain based Heat Bed Cable Guiding System for SnapMaker A350/A250 by chng - Thingiverse), but after upgrading my machine with the quick change kit I didn't like still needing to unscrew the mounts for the cable chain every time. I designed a slotted restraint to capture the original end piece so that it can be removed without the use of any screws when using the quick-change platform