I recently ordered a set of Kenny Brown SFC's for my convertible. The person I was going to have install them (he's installed several SFC's on Camaros/Firebirds) says that the KB's will not properly fit on a convertible, even though KB clains they will. The guy at KB told me that he sells about 5 sets of these a day, and has never once had a 'vert owner complain that they do not fit. I tend to believe the mechanic over the KB guy, but was wondering if anyone else out there has these installed on a convertible or has had problems installing them. Apparently (according to KB) these need to be 'modified' to fit the convertible, but I'm not sure what those mods are. Any help is appreciated. Thanks!