a friend is sending me some front bumper corner trims to reproduce in carbon,no problem,an easy shape to mold etc and no tricky fixings etc but im presuming these are held on with a couple of screws on the base and some tape along the main edge.if i mold this and make it in carbon i will end up with the edge curving round to the edge of the mold and there wont be any material on the inside to stick the tape to if you see what i mean?
i think this rubbish drawing i did explains what i mean?

just make the upper lip smaller, just the thickness of the tape