I just finished installing a Vortech S-Trim, 42lbs. injectors and 90MM Lightning MAF on mostly stock engine other than throttle body and Performer intake. I just got my PMS and faxed the sheet to AFMS to get the intial tune. I got back a sheet from Anderson saying that my MAF wont work and I need to get one calibrated for computer and injectors. Is anyone else running a similiar combo with a Lightning MAF? I really don't want to buy another MAF if I don't need to.