If you have trouble with a lot of backend then i wouldnt recomend the Black Widow. Seeing how u already purchased the ball, and you want the ball to pickup earlier and kidd a little on the backend theres a few things you can do.
1) Place the Pin below the fingers. This creates earlier roll, none the less using more energy in the front and less on the backed.
2) Put the Mass Bias on or past your VAL (vertical axis line) This will also get it to roll up early and easy creating early rev and less backend.
3) After drilling, add a weight hole to take out some finger weight and add a little thumb weight. Thumb weight starts a early roll. Actually u dont need thumb, just drill the fingers a little deeper to take out some of the finger weight.
--------------------
"Strike for show, spare for dough"
Im A Hammer Head 100%
http://ryman624.googlepages.com