First of all, thanks @kjbturok for provided source files.

This is remix of his well-known model.

What changed:

The main change is to reduce wall thickness between the feeder and spool because sometimes I expected friction on full spools from some vendors. It's reduced to 0,5 mm and still reliable, which is definitely better for me.

Another change is a version with drill bushings instead of PTFE. I really liked this idea, thanks for @BrandonRaineri for it. I used bushing K1022.A0250X06 from KIPP and this model only tested with them.

And third change – version with numbers instead of logo.

I hope it's useful for you.

How it's printed:

• Filament: PETG
• Quality : 0.1 mm
• Support: no

Additional materials:

• Drill bushing K1022.A0250X06 from KIPP