im actually going to have a go myself pete, dosent seem to hard to do. Just going to sand the top portion of the wing as the underside is in perfect condition and i dont want to acidently remove the sti logo
but let me know how u go at the spoiler shop. I got one opinion from a painter that teknick used to use and he didnt want to touch it as he didnt know how much he could sand it back before hitting the CF layer..