Sim Racing heel rest / stop

Needed a new heel rest after switching to Simucube pedals and didn't want to buy expensive ones made of metal. So I just grabbed some leftover alu extrusion and designed a heel rest myself. Maximum spacing between the outer edges of the pedals is 240 mm without cutting the model in half (paint-on fuzzy skin might get lost during cutting, so be aware of that). Designed for M6 bolts. Maximum diameter for washers 14 mm. Needs at least a 40x40x90 mm (w x h x L) extrusion for the front slots. 80x40x90 mm (or longer) recommended for full adjustability. Update 2026-04-13: Added a second version which has a steeper angle for the heel stop