Thanks for the help guys....

Maybe I am making a mountain out of a mole hill!
Most of my dual elevator troubles have been with large
planes and extreme throws on dual rates.

Setting up dual elevators to work perfectly at 45 degrees
and also work perfectly at 15 degree's is a challenge.
On top of that I like to keep all my radio endpoints at zero,
all my ATV's at 130 or 140, and all my rate numbers the same
in both directions. Basicly I work with the linkage and the
Hitec programmer until everything is perfect.

Right now I use carbon fiber sticks taped to the elevator half's,
some home made throw meters, a level table, a level aircraft,
and a lot of measuring.

Your laser pointer idea sounds great!

I imagine that setting up this plane should be a little easier
if I go with dual elevator servo's.