As MarvinT Reply #13 i notice a strange behaviour with this bird in 412.2 Modact 5.3 and CUP.
She performs erratic behaviour and its impossible to land full flaps.
This plane definitely has a problem with 412.2 Modact 5.3 and CUP.
Such an awesome mod, it would be nice to get it fixed.
I would describe the behaviour under flaps as "over cooked", where the lift and drag are set exponentially high
compared to realistic values. It's as if there is a lift / drag multiplier set, or the numbers are way out by error.
The Drag:
The excess drag can be observed by taking off with a full bomb load and full flap, the aircraft cannot accelerate
enough to set a safe flap reduction. Try it in take off flap then, only a gradual speed increase, begging for more speed
and barely reaching safe speed for retraction to combat flap, then again to reach full flap retraction speed.
The lift:
Excess lift can clearly be observed when flaps are deployed, indeed, using combat flap for landing is even more lift than
full landing flap should be. Pitch attitude during flap deployment is an obvious indicator something is WAY out.
Also, massive trim changes needed between flap modes, watch the Horizontal Stabiliser in outside view while trimming
to see this obvious trim difference during a flap change, it's particularly dangerous during climb out and flap reduction.
I'm not being negatively critical, it's just a great mod and a fix would be welcome if possible.