Well i dont want to be rude so let me say Hi. Ok now to the point. I'm wondering since my car responds ALOT better with the fuel set @39.9 lbs than with it set @ 43 like should i leave it there or should I set at 43 and deal with the slow a$$ spool up. I ask you this because it seem to pull alot better with rich on the top end but its a cow on the bottom end @ 43 lbs and I dont want to robb anything you programmed in the chip.