Ok, i got my engine engine dynoed and they sent me the file, but in the car my idle is slightly lean, 15.5-17.2. I tried to just change the 400-1000 where the problem is, but when i look at my changes, it also makes changes all over the place. And i cannot reverse the other cells at all.
How may i just richen my selected areas without messig with the rest of the map???