At first I was very surprised by the M-2000C behaviour caused by the new FM and felt like I couldn't make her what I wanted to do any more.
Then I removed all the previous curves modifications I have configured before.
Rebind all the HOTAS buttons and switches controls on my X52 Pro to include both the "AP Standby" and "AP disconnect" on my stick.
And now I can enjoy flying my beloved Mirage again !
I am not a pilot and all I know about the Mirage 2000C, apart from DCS and the Internet, comes from the ground crew, Engineers and the lucky ones who got the chance to get on-board (Mirage 2000B).
So, I am not qualify at all to say if what Razbam I've done is correct or if it is far from the real thing.
All I can say is that I like the new FM for what it offers and that it feels (take it with a grain of salt) more "believable" in my personal opinion.
Now, I wouldn't be surprise if Razbam is going to tweak her again in order to get closer and closer to the real Mirage 2000C behaviour, which is a good thing to me.