About this 3D model

Got a CR10 Max the other day, and noticed that the filament shreds a bit as it runs into the filament sensor. I used a Fidgit Spinner bearing, since they are plentiful. It takes a bit of pressure to get the bearing on, but apply evenly.To avoid wear, I have inserted a Delrin Sleeve. (pic above) You can find at Lowes. Added sides to it. Input from "bolsoncerrado"