Creality Ender 3v3 Filament guide

I don't like the default filament feed and I also don't need a filament sensor.
I use 3x4 PFTE tube for best gliding. It may also be necessary to widen the 4mm hole slightly with a drill bit. Top mount filament sensor for Ender-3 V3: https://makerworld.com/en/models/428902
You also need two m3x10 screws.