I've done a fair bit of faffing with my MAF removal.
What software version you running?
With the newer software you get a "Sampling MAP".
You set the sampling to your rpm/boost range, TPS threshold, choose MAF and drive.
The only difficulties are the lower numbers, mainly because if you set the TPS threshold low enough to catch these numbers then it inevitably picks up closing throttle de acceleration figures.
Here's the figures i'm running.
Still not been able to get it running well though.
While driving the car runs perfect, it actually feels smoother using MAP rather than MAF.
My problem occurs during on/off throttle and idle.
When i close the throttle it's literally like flicking a switch after a certain point, likewise coming back on the throttle again.
Best way i can describe it is, it's like there is slack in the throttle cable.
I've messed with the TPS and every adjustment and setting i can, i got it drivable, but not not right.