C-west GT wing?!?!?!

im putting tohether a C-west rx7 gt wing and i want it to come out good, so hjow can i get the wing to be straight and even???:confused:

Assemble the wing on grid paper to make sure the stays and end plates are properly positioned.
Put the car on the grid paper, and align it.
Make sure the body is level from the back, and glue the wing.
Use a ruler to check the height of both ends.
Look down from the top, and see if the back of the wing is parallel to the grid line.

not really understanding what your saying:( got any pics of this?

Basically, what I'm saying use a ruler and measure it often from the reference plane. (i.e. your work table.)