I had no clue what layout to do on this ball so i drilled it pin above middle finger about 3/4 of an inch above and then put the the mb about an inch and a half right of my thumb the ball specs where 3 ounces top with the pin being 3 and 3/4 away from cg all in line. I drilled it up myself using a homemade jig that i made and it worked great pitches are perfect the thing i was wondering with the cg being about half inch up and 1 and a 1/4 away from middle of grip if i am gonna be heavy on either side?

http://s572.photobucket.com/albums/ss169/ecco_9879/