Originally Posted by
opjose
Normally I would agree but look closely at the photo.
The elevators are not warped from the LE to the TE.
Rather the 4-40 screw "horns" he is using are at different positions relative to each other.
The right one is slightly forward of the left. --- Geometry is wrong.
Agreed. It does not appear that anything is wrong with the parts - just the installation! Turn the clevis down on one to align the trailing edges.