Ill ask at Gainsville(gator national speedway) when I get the car running for weds. test n tune. I do have the master switch, going to out that next to the tag. None of the speed shops here seem to know, pretty sorry huh? lol. Theyre all roundy round shops (outlaw, sprint ect.) And when I call the track, i get the operations number and they say techs only in when track is open for racing.