Probably had the corners replaced with crappy repops... I know this is an old post, but the corner repair pieces they used to sell were flat and worthless.

68 Road Runner, 69 Belvedere, 71 Challenger Vert
340 barracuda, 01 Ram CTD, 95 Ram, 04 Ram, 85 Daytona turbo Z
66 GTO, 06 Magnum RT AWD. 07 Ram CTD, 07 Ram