The 3 center registers have a radius where the caps set which is great but the caps were never beveled to match the register which now the registers are damaged plus this cap has a burr on it and they still installed it now damaging the side of the register. Hope this is clear enough??

http://i7.photobucket.com/albums/y276/CNCBLOCKS/DAMAGED2503BOW-TIEBLOCK005.jpg