This is probably a question more for TunerCat, but I'll ask here anyway. In a 165, the main spark advance table is addressed by rpm and load. In TunerCat, the value is g/s. Is that the grams per second the MAF is reading, in other words, the same value that Diacom reports, in low-speed diag mode :-( Or, is that actually LV8? Thanks, Steve