Correct scale of Wildcat

I have been modelling a Mitsubishi A6M Zero in Blender and I noticed I had the scale wrong of the F4F Wildcat when I compared the two so I have fixed that. 

Also I made the formation flying autopilot smoother, Im still not quite happy with it so will hopefully work to improve it further. 

 I also reverted to the old method for calculating aoa.