I have an STP1 on order.

I did not specify the frame size, though now I see the STP frame comes in "regular" and "Large"

Between the two there is a 1" difference in the top tube, A .2" difference in the head tube and a .80" diffence in the wheel base.

I am 6' / 185lbs. basically a newbie and wondering which size frame I should have ordered or if these differences will even be noticable.