Elevator issue

Elevators were installed, but there appears to be an issue as we were unable to line up the left and right elevators.  If both of them were lined up with the horizontal stabilizer in front, then they are not lined up across the back.  It is difficult to tell where the problem lies, but the left elevator appears to be a bit off, and may have a slight warp in the shape.  We removed the left elevator and will spend some time examining it closely to figure out what is wrong.  Hours: 2.0