Well, what was already said by Suzuki and others is more or less spot on, although to be dead honest I have yet to break the DFP I've been using, I've always had that sense it could if you steer too hard, but I've never actually been in that case.
Like Suzuki said, all you can do is to try and get used to it, it takes a while like anything. I've been using the DFP on no active steering, Simulation steering type, no power assist and strong force feedback strengh, it was a bit to all handle at once, but one can get use to it after a while. The milder settings may work, but I dunno, I never actually tried them out, so i can't really say myself.
My suggestion personally though is to try and just drive like you would 'grip' wise dealing with any oversteer you'll encouter on the entrance or exit of some corners, maybe not countersteer as much as you would think you would have to as one instance, or try a track where you would experience oversteer. Suzuka, Infineon and Tsukaba are some of the places I've found cars to have a tendency to oversteer, namley some FR, MR and even a 4WD or two. I've been trying mostly with stock cars, I suggest if you can trying out the BWM M3 or even the CSL model on N2's on any of these (and also Trail Mountain and even El Capitan), or even N1s and just well, keep at it.
It's just a suggestion though and for all I know I could be well off.
One can only get better if you just keep at it, it will come together but only if you just keep at it, although I'm sure that's already been said.
Dunno what else to say so I'll just leave it there.
Till later.
