I went to the local track and made a few passes...On my second pass, with the cutout open, my SES light came on halfway down the track...As soon as the light came on, the tranny shifted into drive(short shift around 45-5000rpm). After that, it seemed kinda slugish'....And then it wouldn't shift out of 2nd....So, I shut it off, and let it set for like, 30 minutes....I came back and started it up, and it was fine. No light, and shifted just like normal....BTW, the light only came on, during the 2nd, and 3rd pass at WOT. My very 1st pass was through "full exhaust", but ever since I opened that damn cutout, the kept comin' on....Whats the deal??