I'm not you're coach but i was taught not to force it so much that was my problem when the ball would start moving left early i would throw it harder to try and get it to my break point and don't get me wrong some times thats not bad but the consistency thing becomes and issue cause i've thrown a 15lb ball 30.6 mph thats is at 40ft not from my hand yes it does shatter the pins but there is no way we can bowl a whole game like that, with the balls coming out now a days and looking at the arsenal you have you should be able to just let the ball do the work so you don't have to do so much, most patterns have almost 3 boards of forgiveness as long as you are consistent with that speed just some information for ya
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Next Frame, Next Game, No reason to be Ashamed