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  1. Mach Z / Mach 1 / Formula III Triples
    not sure why they lowered all the radar runs to 1000' but they used to be 1320'. any ways was gonna hit one this weekend and tried a few different combos out. 02 Z RER, kept the stock gearing, 47/44 and purple spring in sec. all this was tried in a hard packed snow covered hay field since lake...
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