All very good advice. As a low rev super senior myself, I can identify with your dilemma. I cannot "out-average" a lot of the high rev youngsters on our regular season (THS) league. Their power, coupled with lots of friction to the outside
gives them a much wider pocket to shoot at most of the time. I bowl in a
summer sport league and I too, have much more success against the kids because
here, the advantage goes to those who generally thrown straighter, and where accuracy is at a premium.
The "solution" for you will involve trial and error but the all suggestions above are a very good place to begin. For me, I tend to have a much higher speed -to-rev ratio
with low-moderate axis tilt. Therefore, I usually fare better staying in the drier portion
of the THS a majority of the time. I also throw the ball pretty straight. Because of
my speed, I tend to use stronger cores & coverstocks the majority of the time---- even on the flatter patterns, but especially on THS. For this reason, urethane and plastic balls are almost never an option for me. On the other hand, my teammate (a good super senior, himself) has tremendous success with urethanes, due to his slower speed and higher rev rate. He can "ball down" as the shot goes away, when
I most often cannot. I will often go to balls with less surface, but ones that still
have strong cores/covers. This tends to work best for me but it might not be the best
option for you.
My advice is to keep experimenting . Try the suggestions from the previous posters.
It's all good advice to add to your toolbox.
Best of luck!