Help me here fellows, since reading post about the different wrist conditions, 10-18-a, 10-18-c, have ben mentioned several times, but in the book looking at the pics the only difference i see is with 10-18-c the wrsit is NOT cocked, and the book states its cocked but with NO turn. The only other differnce i see is the gap between the forarms, where 1 may be in the pitch, the other the punch position.