maybe thicko question really just wondering about putting badges on to car pre sva would this be a problem or do they have to follow radius rule

Everything follows radius rules!

Bead of silicone around the edge would sort out most sharp edged badges.

Why risk it?
The old acronym KISS applies in soooo many times

Cheers
i think i will fit after sva much easier that way just thought they might not count

should be no hardship to ya to fit after sva.