I broke my bumper guard and a grommet on my Babolat PD+, and i bought the little replacement pack (with a replacement bumper and grommets). now the question is, where do i go to get my racquet fixed? i asked my coach if he could, but he said he doesn't really know how to do that. Is there any way i can do it myself without killing myself? if not, where shud i go (or who should i go to) to get the new grommets and bumper guard installed? can tenniswarehouse do it?