It is hard to really help without ever seeing you.
First, I 'd have you go to the pro shop guys, so they can watch you and suggest. First hand ( or eyesight) is always better advise than online.
Said that, I'll give you something to try..I can't say it will help, but give this a try..
1. SLOW down...don't try to throw the ball into the next county
2. Take a step or two, even back.
3. Start your ball at least waist high, slow backswing, let the weight of the ball bring it to the release point...again..don't throw it !!
Here's what I think I hear you say..
Your ball speed on those lane conditions, you are throwing the ball through the break point and it goes straight.
You see someone else with a good hook, and want to do the same.
I throw med speed and will never..ever...never have as much hook as a lot of others I bowl with. It's my fault, it's my release...BUT..it works for me. Not everyone should or ever will, throw the massive hook but that's OK. It's YOUR game..play within yourself until you get a coach and then, learn new things, the correct way.
I'm sure this is not what you wanted to hear, but I tell it as I see it,
Maybe I have helped, a bit, and that's all i set out to do.
Good Luck and Happy Bowling
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AZ Guy aka: R & L Bowlers Pro
rlbowlerspro@cox.net
www.rlbowlerspro.comSleep is over rated.