This stats are what my proshop figured, axis between 50-60, but I dont know tilt.
He told me i should stay with drilling sums around 100, he has been drilling my stuff for 2 years and I have been real happy with him. He also told me I need help getting the ball down lane, so he wouldnt go under 50-55 as a drilling angle. I am still learning about drilling and layouts, been bowling 25 yrs and always trusted my proshop until 3-4 yrs ago. I had a new guy drill me some stuff(3 Balls) that just didnt work for me. I went to my current guy, and he disagreed with how everything i had was drilled and changed everything. I have been happy with ball reactions since. The only thing I do notice is I leave a lot of 8 and 9 pins now that I never left before.
My Current Arsenal:
715T................... 65x4.4x30 1000AB
505T................... 65x4.5x30 2000AB
Bank Pearl...........60x5x40 1500 polished
Dark Star.............70x3.5x40 1500 polished
Red Backlash.......75x3x35 2000 polished