Looking into how to scale the tables. Been years since I have played with HP. Things have changed a lot! Searched around with no luck. The tables I have stock are VSS tire revs per: Dist 379.69, Dist err 37.34, Dist Trans 653.39, Dist T Err 653.39. According to EC Tunes spread sheet My old tire is a 30.8" and the new is 32.3" according to a rollout. My question is why do the stock numbers seem incorrect? What am I missing? Shouldn't the ECM dist be 653.39 Tire revolutions per mile and the trans be larger since the driveshaft spins faster? Shouldn't VSS PPM be a large number? Thanks in advance for any direction!