actually as i was telling a friend, when we happend to be talking about new bowling balls, I told him the Theory is what everyone Expected the INvasion to be....
A strong heavy oil ball..... I'm not saying the Invasion isnt a good ball, but it was too condition specific or drill pattern sensitive..
--------------------
" Lift Your Skirt Grab Your Balls and Learn How to Bowl "
For my vids on youtube - search DLYskes1976
or look for me on facebook