you dont actually need the alloy quadrant as it doesnt do anything an original item cant do.

In this pic the customer did supply one, but the mod I done with the bolt would work with a plastic item.
This is a frst pedal as the adjustable mk5/6 version wont clear the heaterbox due to the offset angle.

basic easy mod that works. with a plastic quadrant you need to remove a section of the casting to replicate below.