i took my car to the track last night and raced a 350 RS in the 1/16th mile in my 86 305 IROC. Both times i beat him off the lines but the second time i would have beat him except my tranny wouldnt shift into 2nd.(automatic) is this a common problem?? of course it can be remedied by letting off the gas but that robs power, is there anything i can do??