My point of view:
Since they really can't put true restrictions on many aspects of bowling (like limiting side board rebounding and oiling and gutter depths. If they did then owners via the BPAA would clamp down on the USBC which they now virtually own.), they are trying to show that they are actually doing something by putting limits on bowling ball design and specifications.This way they look like they are actually doing something.
The current "new" restrictions, like reducing RG Differentials from .080" to .060" and increasing the minimum RG from 2.44" to 2.46" mean virtually nothing except to make people like you unhappy, because you can't buy new balls that are now restricted. Balls are so strong today these restrictions are worthless.
FYI I guarantee you can find balls MUCH stronger than the SD-73 because surface textures, which science is far advanced over the the state of this same science when the SD-73 came out. If you can't, your driller is the one letting you down, not Storm and not the USBC.
"None are so blind as those who will not see."
Edited by charlest on 12/3/2011 at 6:45 PM