Just wondering what most guys are running I've was running a plain 3 with a 275lb spring. But this year I went to a 3/5 with a 275lb spring. Im usually racing on 1/4 mile semi banking. This year when the track is hooked up with traction the car will not rotate in the center. Im thinking that the 3/5 is what could be my issue since that's the only change I've really made.
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