ya i had that problem couln't get the pitch to trim right,
if you go into the air file set the horizontal stabilizer lift in flight dynamics from 1072 to 2072
that fixed it. & it makes the elivators level & not piched up

you will need the aired.zip from flightsim.com
i think its in utility's
oh & you will need to do this to all the airfiles
in the mig folders each mig set has its own file.
hope this helps