im wanting to get my charge temp blending table dialed in and need help on how to do so. My car is a 99 Z28 with LS2 heads and bolt ons. I have tuned it OL SD and need to tune my maf table before turning the maf back on but i my AFRs vary depending on the weather (OL, I know) and i feel having b4901 correct will help with that, correct me if im wrong.