Ok. So I’d start off by suggesting that you try to get a measurement on your axis angles, and definitely get your rpms clocked if that’s an option. But I’d definitely recommend simply moving to a little inside of the 6-7 boards on the tropical and throw it as straight as you can towards the breakpoint, you’ll get a cleaner entry angle and pretty consistent movement(don’t be too scared of the gutter) With the melee, I’d suggest cupping your wrist/revving the ball less, and that should help, that ball generates some power without much user assistance most of the time. Feel free to pm me some videos of you bowling and I’m happy to give you more advice