Franz is indeed has an excellent roll rate compared to the spit. Plus the torque really rolls the 109s to the right, so barely any rudder input is needed to help it go that way. You have to be light on the stick at low speeds though, or it snaps bad, as TK noted.
I also used to think the CT and TA had different FMs than the MA, but as much as I'd like to say its so (and save myself the embarassment of admitting to such suckage as my flying in the CT lately has shown), I am becoming more and more convinced it was all in my head. I simply fly more aggressively in the CT where there are fewer cons and I worry less about getting picked. I also have a higher expectation of a good stick on the other side, and as such I try harder to get position than I might otherwise. Where I would "wait and see" for a couple of moves in the MA, to judge my opponent, I dont do that in the CT and it throws me off a bit. I'm more prone to pull more G's, for longer periods. And again, I think that maybe we need to look at making the fuel burn faster. Faster fuel burn means lighter planes more quickly and more maneuverability. I'm used to flying for 5 minutes or so before a fight in the MA. Also, I may not have the plane fully trimmed like I do in the MA due to the closer fights.