Doom, most of my stuff have an extra hole. He said he was wanting to keep the total of the angles below 100*. That part was getting over my head. He said something about it being way too far over if he laid it out like 50*x30*
Ok, that's understandable. Different sums work for different games. Personally, I have balls with sums as little as 60, and as much as 140. They are drilled that way for different reactions. I find the sweet spot for me to be around 110. But you should get what it is you want. The lower the angles, the quicker the response to friction. So, if the second measurement was 30 degrees (Which is pin height), with all other factors (Pin to pap and MB angle) being the same, it would respond quicker to friction than a 60 degree angle.
Does that make sense? Dual angle used to be a little confusing to me, and I used to run a pro shop. But once I got it, it's very simple, and helps you understand your equipment much better.