I have not seen many "controllable" Frenzies where I am from. The Frenzies I have seen are very skid/flip type rolls/reactions. I have used a Punisher pin up above the bridge and no weight hole and it seemed more controllable at the breakpoint than the Frenzies I have seen. I do agree that the Sahara would be an excellent choice to replace the Frenzy. The Sahara gets through the heads pretty well with decent midlane read and a strong, continuous backend.
BT,
If you liked the Frenzy that much, why not try to find another one? Alot of times, if you go to the wanted section of this site and post a "wanted" topic out there, you might get some hits. I have gotten some older, but still new in box stuff that was just as old as the Frenzy. You never know. It might work.
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Steven Vance
Former Pro Shop Operator
If anyone out there is worried about the scores being too high, try duckpin!!