Anyone used dedion shims before?

[KnifeySpoony]

I got a set of camber/toe shims from Jack Webb- He and all the other purveyors of these shims all say how it can be done quickly trackside without disassembly. I must be missing something, because it seems I will need to disassemble a lot in order to slip the shims in. Does anyone have any experience with these and can give me some pointers?

[MV8]

It looks like if you reverse the front flange hardware so the bolt head is inboard of the tube flange, then the toe shims could be changed at the front without pulling the rotor and you just need to be able to loosen the rears and retorque.