Hi guys. I've been gassing for a white Strat but the 2 GC's near me have basically the identical stock of MIM Strats, all 21 frets. I was almost going to buy one but I played one of my original songs and at the very end I bend up to a D#....just couldn't I need more frets! So I went online but only the American Strats have 22 frets? How come?