I just bought a mono Speedy 30 last weekend, and I noticed the night I brought it home that there was a little "scratch" on the vachetta on the handles, but it's so small (about a centimeter) and seemed like a surface scratch that I figured maybe my fingernails or my keys had done it perhaps? But I just got home from a day out with my speedy, and when looking at it in the daylight it's a crack in the leather - it's deeper than what my fingernails or keys could have possibly done. Should I take the bag back and exchange it, or is it not a big deal? I don't know anything about vachetta and this is my first LV bag, so I don't know what to do. Any opinions would be greatly appreciated!