[MizunoJoe]

Do U include any cf in your hitting procedure? if so, where, how, and how much?

hb

There is no cf in pure Hitting. The pivot accumulator, #4, is not used. 4-barrel Hitting uses a right shoulder drive before firing the right triceps, and it can go as deep as you can without uncocking the left wrist before firing the right triceps. If the LW starts unlocking from cf and you fire the right triceps then you will kill the club head lag created by cf. It's theoretically possible to recreate the lag with the right triceps, but not likely, and you will end up pushing a dead shaft through impact.