The Arch Rival has a much higher differential, thus it is much less rolly than the rival. Though they both hook almost the same amount of total boards, although I believe the arch rival got a few more total according to BTM, the rival is very even as the arch rival saves a large portion of it's hook for the backend.
In short Rival differential .040 Arch Rival differential .056
Arch Rival makes a much bigger backend move, is more angular.
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Wes Dye
Suburban Lanes Youth League Director/Head Coach
Suburban Lanes Pro Shop/Manager
Bloomington, Indiana
voidkid89@yahoo.com (also msn messenger name, give me a shout)
Indiana University Bowling