Seems almost like traction control in a car? Like the bike is hesitating. For me it only happens sometimes. For instance if I'm in 2nd gear revs at 6-7 thousand and I get on it hard it will hesitate and run really rough. If I do it again but the revs are around 4k or lower it doesn't seem to do this. So is this normal? Any fixes? I think I've read new fuel maps but would I need a power commander etc? It's a bit frustrating to have a brand new bike 2012 do this. I haven't turned off TC yet so I will try this but I don't think this is the issue as it doesn't do it in first gear that I've noticed.