problem importing maya scene

hey everybody, i have this annoying problem . i created a simple animated scene in maya of a train going from point a to point b straight and when i import it to maya via mb or fbx everytime i play the unity scene the animated train location and scale (its beeing scaled down alot) is moved to a different place and size then the original when the scene isnt playing.

anyone had this before? :face_with_spiral_eyes:

delete your history?