tube, modified chassis, full weight reduction and carbon fibre body... etc. Other boys are getting in the 8s with full weight and registered. '1st ever blah blah' has alot of groups. BA, BA f6, BA xr6t, BF, etc etc. We can open a can of worms here. For, me, I will only be impressed if a full weight street ba runs a 7. But that's me.