For me if you are pulling the ball inside, your timing is late. The ball is arriving to the line way before your body and you are getting pulled forward. Have you noticed if you feel like you are falling forward on the release?
A second possible problem is if you are pulling the ball too far away from your body. This would cause your arm to cross in front of your body on release, which would make it inside your target.
When I am really slumping, put the hook away and get a plastic ball out. Practice standing on the corner and just throwing a straight shot to the pocket. Do this over and over until you are hitting your aim point consistently. This will also give ya some good spare practice. Then go back to the strike ball when you are happy with your targeting
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D <~~~~ Used to be terrible wiffing 10 pins. Now through much practice, can wiff any single pin spare at any time.
Darrell Guzman
guzmand19 - Yahoo IM and MSN screen names