martinani210 said: Alex..If the track is only 2D and the student has hand animated the scaling then that may be off a bit. Having said that the 3D track (if it was done) could also be out (wrong lense info etc). So the answer id not sure without seeing the process

Thank you for your reply. I did  this track in 2D because for some reason I can’t set up at home ground plane. (I use Ae CS6)

I may try do this tomorrow at school, same scene with setting up it in 3D (as at school mysteriously I can set up ground plane), render it and post second version at school as at home I will be not able open created file at school.