no.
original spar score back when i joined iclassic with a 3g iPod: 60-189
around 2months later: 1390-990
a long ass time later: 9220-6230 something close to this,
Practice>Resetting. plus it would be harder to tell, who is real versus who reset, and boosted some wins, don't give me that "they detect booster" ****, i see it almost everyday,
if you want a "spar reset button" then i think after you were to use it, your spar score is permanently 0-0. after all, its not negative.