no.. i just hack around...
i have a 14lb reactive ball for hook when i feel like it.. i think
it's a bit on the light side.. should have gotten the 15 or
16lb....
i use a 10lb house ball for spinning..
high score is nothing to shout about, highest for hook, 214..
highest for spin, 218
average is around 165 or something like that 
can't bowl anymore because of a slipped disc.. or at least until
2008 because i told myself to get totally healed first... giving
myself 2007 to heal and strengthen my back 