I received my Merlot McAllister firsts, and while they're otherwise great, I'm a little bothered with the toe caps. In particular, there's a very obvious ridge between the toe cap structure and the rest of the uppers. As much as I want to keep them (and wear them to a wedding today), I'm think I'm going to return them for replacements. I feel that I'm being a tad picky, but I'm also quite sure if I didn't return them I'd likely always look at them and wish I did. If they were seconds, it would be another story. Any comments on how common this minor problem is?