Prusa MK2/MK3 short filament guide hex inset

This is remixed shorter version of https://www.thingiverse.com/thing:3001932 that allowed me a reverse bowden setup when my printer was placed between two lack tables. The original from thingiverse was a few centimeters too large.

Prints nicely in PETG at 0.2mm layer height with a 0.4mm nozzle.

Shorter