Well the title says it all. If i run just aircraft mod the plane is constantly in the air, dont know if thats normal and if i reach the take off speed i am airborne, can fly over everything but the plane isnt visually airborne. it doesnt move, nothing. just stays on a straight line, shadow also doesnt move. i only have 3 other mods and ive tried running this mod by itself. still doesnt fix itself sadly.

Yes if you are running only the aircraft mod you are always in the air.
If you have the aircraft mod and this mod you should see the shadow move at takeoff and landing. Note that for the Cargo Plane you may not be flying fast enough to notice the shadow move significantly