This remix of the filament guide makes it so your filament does not squeak or scratch against the filament guide during retraction.
The other filament guides i have tried were loud and scratched up my filament.
So i added a paperclip version, it uses a paperclip to guide the filament.
Steps are simple, just print as shown above, cut a paper clip, slide it in, bend it how you see fit and pop it on.
It also holds really, really well. Also, i have made the Z rod hole a little larger, so if your Z rod is off a bit it wont be blocked.
No scratching and no squeaking!