You lost me completely when you say MAF is for steady state correction. I understand that a MAF car will run without the MAF sensor since the system still uses a MAP sensor to take the baro reading and it is a simple matter to include the speed density fuel tables as a back up system. You do lose the advantage of directly reading the amount of air entering the engine and better control that MAF provides however. You haven't adopted the KOPBET89 philosophy of engine management have you?