I drilled my first (so far) Tour Power over a month ago, and have bowled with it on a large number of lane conditions, in at least 7-8 centers. The ball came with the pin out 2 1/4 inches and a 2.78 top weight. I drilled the ball with the pin almost under my ring finger and the cg swung out slightly towards my PAP. This would be about a 4X4 or 4 inch pin in a 75 degree layout.
This ball is great! For me it will be what the Erase It is for most other people, the first ball out of the bag. My Tour Power gets good length, pretty similar to my very shiny Super Power, but it has a sharper move to the pocket, being a resin ball. The hitting power is very good, carries very well. I have had success with this ball from every line from first arrow to the fifth arrow, although I haven't used it up the crack. Haven't had a slick edge shot on a long time. I used it some with the box finish, but like it better shined. Mostly just use Black Magic to shine it every 15-20 games or so. It has nice hit in the box finish, but burns up a little too quick for my medium speed. This ball reads the middle third of the lane very well, and has a firm backend motion, no super flippy. I think a diffent layout may give more/less backend, depending on individual requirements.
On a 1-10 scale of total hook, I would give this ball a 7. Not the strongest, but definitely a good place to start an arsenal and build around it.
I think with proper surface adjustments, this ball is one of the most versatile Storm has come out with in quite a long time. This ball won't be well suited to the extreme oily/dry lane conditions, there are better choices here. The straight players may find this ball a little weak, but still usable for mediums to dry for them. This ball will be great for everyone else, and the extra $30 or so in price is justified.
Hope this helps ya......
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Mike Austin
Mike Austin's Precision Pro Shop
Houston, TX
strikes4days@aol.com