Hello
I have found 3 problems
1. There is an error in the Avionics.ini for the Radar Warning Receiver (RWR), thus RWR is not working in the game.
Original is :
[RWR]
Type=3_RING
AirSearchTexture=Cabina/RWR1.tga <-- doesn't exist
AirTrackTexture=Cabina/RWR2.tga <-- doesn't exist
AirLockTexture=Cabina/RWR3.tga <-- doesn't exist
GroundSearchTexture=Cabina/RWR1.tga <-- doesn't exist
GroundTrackTexture=Cabina/RWR2.tga <-- doesn't exist
GroundLockTexture=Cabina/RWR3.tga <-- doesn't exist
SearchPosition=0.74
TrackPosition=0.74
LockPosition=0.74
SearchSize=0.97
TrackSize=0.97
LockSize=0.97
SearchFlash=TRUE
SearchFlashRate=0.4
TrackFlash=TRUE
TrackFlashRate=0.2
LockFlash=TRUE
LockFlashRate=0.1
TrackSound=MiGTrack.wav <-- doesn't exist
LockSound=MiGLock.wav <-- doesn't exist
Here is the fix :
[RWR]
Type=3_RING
AirSearchTexture=cockpit\rwrGreen.tga
AirTrackTexture=cockpit\rwrYellow.tga
AirLockTexture=cockpit\rwrRed.tga
GroundSearchTexture=cockpit\rwrGreen.tga
GroundTrackTexture=cockpit\rwrYellow.tga
GroundLockTexture=cockpit\rwrRed.tga
SearchPosition=0.74
TrackPosition=0.74
LockPosition=0.74
SearchSize=0.97
TrackSize=0.97
LockSize=0.97
SearchFlash=TRUE
SearchFlashRate=0.4
TrackFlash=TRUE
TrackFlashRate=0.2
LockFlash=TRUE
LockFlashRate=0.1
TrackSound=RWRTrackSound.wav
LockSound=RWRLockSound.wav
2. The altitude Table for the engine is too sharp. The Tumansky R-15 was meant to be a high altitude engine. With the current table, we struggle to get over mach1.5 at high altitude. To get something more realistic, i've just changed "AltitudeTableDeltaX" to 2000.
3. the max speed is limited at mach 2.84 with the MachLimit, although the mig25 was capable of mach3+. The mach 2.83 was a paper limit (allowed for 5mins only) to avoid any damage to the plane but the plane was capable of getting faster. If I recall correctly, at least 2 flight were recorded at mach 3+ so this value need to be changed as well as the "CD0MachTable" because that one stop at mach2.7 instead of a higher value