To start off I dont know any of my stats, which I know will make it hard for you gurus to help me.  What I do know is that I throw the ball around 17 to 18 mph with around 300 to 350 revs.  No idea on axis tilt.  People say I come around the ball more like Webber as opposed to up the back of it (which I would prefer to change, but I am going with what I got).  This being said I have no problems on Med to med-Heavy oil, but on the longer patterns my ball just wont turn.  Now if going more around the side makes the ball get a little more length before it picks up shouldnt I be drilling heavy oil equipment to pick up roll earlier?