Ive just finished building my MBX6! Its my first build so I think I'll be taking it to the local track for some of the boys to make sure the settings are correct... to me it all looks fine but after reading this thread I highly doubt I've set it correctly?! As its my first pro kit, first build ever, the set up sheet didnt mean too much to me! Running O.S V SPECS in it, I hope this car lives up to the hype!!