Thanks @Janniklpyt and @EasyPilot !
LFKJ 20, Clear Skies :
Inibuilds AN225 with AN225_Engine_Smoke.spb : 48 FPS RED
Inibuilds AN225 without AN225_Engine_Smoke.spb : 63 FPS GREEN
Now performance is correct.
Regards.
Hello!
An225 have wrong behavior when you try to decrab during crosswind landing.
Wind from the left, rudder right, yoke slightly left : aircraft slide to the left.
Right behavior is a slide to the right.
Regards.