A 20x20mm cylinder for testing out the alignment of the loaded Quantum filament.

On a direct drive you can fairly easily orient the filament by hand into the extruder, but I found on a bowden ... not so much.

The cylinder has 36 serrations, each representing 10° for getting a good indication how much you may need to rotate a model to get the desired result.

(also realized you can get idea on alignment during loading/purging as well as the initial wipe before the print starts.)