Tired of finding the hole you can't see when the bed is in the way? You want this. It's not pretty, but it's dead on and works.
Now on version 2. My modelling skills have improved a bit over the past yeat plus I am moving my sensor and need an in AND an out. So some mirroring and filleting was in order. I left the old file here just because.
Filament_feeder_in.stl is what you want for regular usage. If you move the sensor and use it as a guide to “elsewhere” then filament_feeder_out.stl is for you as well.
Not perfect, and no idea why one filesize is 10x more - but they work.
The author marked this model as their own original creation.