This is a PTFE tube guide for AMS Buffer outlet to the printers input.
Try this if you're looking for ways to resolve loading or unloading issues
No screws needed
No unplug ptfe tube needed
No unplug buffer cable needed
Works with or without rear spool
Easy to mount and remove
UPDATE : I made a small modification by reducing the height of the cable hooking a little in case the original model turns out to have a very slight game.