I am experiencing rich conditions from 4000-7500 RPM. My a:f is in the low 10's. I have recently done a fresh air calibration of my Innovate wideband and the results were the same. I am tuned with Cobb, and I know that the table I need to be looking at is the high Octane Fuel Table, but I am unsure whether or not I should raise or lower the cell values to lean the mixture. Any guidance would be much appreciated!

Thanks in advance.