I'm sorry, I think my first post is not worded correctly. I meant a tuning script that will take my short term fuel trims, and other relevant info, and translate that to a workable kfkhm.
My maf is already scaled "correctly" using that tool, but because of my whacky intake setup my fuel trims are all over.
Winlogger and an excel sheet will do that for you. I believe there is a script on here too.