Thanks im not a real advanced tuner so you may hear from me again, LOL. I check my settings and right now my bottom is 4.5 top is 4.25+ i havent run it on the ground yet so i dont want to set the top til i get to the track. i know its rich. but with the wheels off the ground it has good top end speed and like the instructions say wait to get it on the ground to tune for race. thanks