As Tommy has mentioned it can only be activated / bind by a separate tool. Not MSFS as it lacks the ability to configure the whole array of variables and data values used by the sims. FSUIPC is one of these tools but there are others too - and there are topics dedicated to these. Check here in MSFS forum for them.
Now I understand, thanks a lot!!
Will stay with mouse activation 



Is there even a slight chance to get a version that doesnât have full fadec but kind of simulates prop / mixture levers?
sorta like a DA40 Star 
(one can wish)
I did play around with it already. If i have another long weekend ill work on it again
Feinds, the new mod (0.8.6) is not being seen by MSFS: I coming to installed packages and canât see it there at all (none at ânot installedâ also). Directory is placed in community place⊠Please advice where to look
Thanks in advance
P.S. Previous version was working perfect
Oooppsss! Sorry, found the problem: when installed Navigraf software it REDEFINED community folder to another place⊠So if somebody facing same problem - here is one of possible solutions
Hello,
Could you check if you also require a strong use of the right rudder or aileron trim from version v0.8.5? in all phases of flight? otherwise the plane veers sharply left. oddly enough, the ball is perfectly in the center, which suggests that there is no slide or slip.
In IRL , the sharp tendency to pivot left while placing the ball on the right suggests that you need to use the right pedal (as is the case with the newly released Kodiak).
In this case, the ball sits stuck in the middle and the plane turns. You can adjust the aileron trim or the rudder trim to get the level flight.
After all, 40NG does not have a rudder trimmer. Since the last version it is simulated that Rudder trim will show on MFD but is it correct?
Thanks!
Are your controls centered and calibrated? P factor doesnât really affect cruise, only takeoff and climb
of course all double checked. Iâll make some clip to show this behavior.
modern flightmodel selected?
yes, everything double checked, in other planes is ok, installed older verion before 0.8.5 working good. Making clip now.
I made a normal start. No wind conditions. During the run-up, I use legs a lot, much more right leg, which is correct to holding the line, after tearing off and in the first phase of the climb, also a lot of the right leg and the right aileron to stay in the runway axis. After level off, I reduce the power, raise the flaps, slowly release my right leg and the plane begins to turn left. Only when I adds about 15-18% of the right direction trimmer, which can be seen on the MFD, the plane begins to fly straight.
It canât be Pfactor because when an aircraft is in straight and level flight at cruise speed, the propeller disc will be normal to the airflow vector.
There can still be some spiraling slipstream in cruise. Most DA40s has a ground adjustable tab on the rudder (and aileron) that is normally adjusted to keep âthe ballâ centered at cruise power. I donât know how the model in the sim is with regards to this though⊠It might just be âuntrimmedâ, and will have a left turning tendency anyways.
I donât think so itâs simulated. As I said before 0.8.5 this issue isnât exist. I still have this version and using. So something was changed in meantime, question is what.
I think only X-plane simulates stuff like that.
Even in straight and level flight there is still prop airflow which does influence the aircraft in flight.
It is noticable and the flight surfaces are more effective so you need less control input to counter that.
Piper PA28 to 31 had really â â â â â â rudder trim adjustments, at least compared to the Cessna 182-210.
So in our Archer and Saratoga that pretty much was dialed in once for our ânormalâ cruise so that during that flight segment they were hands off even without the AP.
In the C-210 I also flew a lot I always trimmed the rudder force off during all phases of flight because it was so easy with that nice big horizontal wheel. And she needed a real boot full during Take-Off that really got old quick 
I dont see whats wrong here
1:35 second of my clip. As soon as I release right pedal aircraft immediately and fast turn left whatâs is incorrect, with cruise power, no wind, perfectly balaced fuel and weight. It is not an effect of a slight left or right swirl, gust but a sharp left turn.
Especially that RL DA40 donât have rudder or aileron trim and if all the forces are balanced, it flies straight. Otherwise, the pilots would be flying with their right foot half pressed all the time but then ball should go to the right which would suggest the need to use the right pedal. If the ball is perfectly in the center as is on my clip and the plane is have hard left turn tendency, then something is definitely wrong.
In fact, I am flying in RL a plane that is aerodynamically very close to the DA40 and such situations only arise when the fuel balance between the wings is not the same and when I fly alone without a passenger whose weight equals the plane. There is no sharp left turn for no reason in level calm flight.
every plane ive flown requires constant right pressure. Thats exactly why i put the rudder trim in.
On a typical right turning engine, when viewed from the pilots seat, the prop blade moving down is more effective than the blade moving up. So there is always a tendency for the airplane to turn/roll.
Airplanes that do not have a flight adjustable rudder and/or aileron trim are either using some form of ground adjustable trim tab or the rigging is done so that in normal cruise very little pilot input is needed.
The ground tabs can be something as simple as a little metal tab attached to for example the rudder that is pysically bend one direction or the other then test flown again until satisfied.
I remember a PPL student who thought he had bend the tab on the C-152s Rudder and rather than coming clean to the dragon, he bend the tab straight 
He did not get applause for that from the boss lady, the CFI or the schools A&P