kilroy, I'd have to look at my brackets to be sure, but I think they're both rounded on the corners. Also, my Yoshimura badge on my head pipe only had the four corners tacked on, and the center of the badge was kind of bowed up, and I thought it looked ugly, so I removed it. If it would've had the tack welds in the center like yours, I probably would've left it. It seems as though they have some deviation in their process...