On my new D3 I cannot align the right middle screw of the rear toe with the centerline. Therefor my rear foot is not nicely centered over the back of the ski. To correct this I need to move the whole binding about half an inch to the left. And this is not possible with the holes available in the PTP-binding. So therefor I need to make a new plate that suits my rear toe positioning.
@BraceMaker So it is not the rotation or the forward or backward positioning which is a problem in my case.
@Not_The_Pug I have an G10 plate, but it is not wide enough such that I can drill holes that use 4 inserts to attach it properly. So my plan is to get a metal plate, type 6061 (thanks all for the type specification), drill some holes, glue a rubber foam pad on the bottom and try it out.