Thanks Bevo, That's certainly some good info on the linkage modification. I'm glad you pointed that out.
I think i'll just try cutting the horn down & glueing it flat within the aileron similar to the diagram depicts. (so the hole barely sticks out the back)

I did notice on the paper that comes with it that it tells where to put the LG rods, so hopefully that will help prevent the nose overs.

How did you guys set up your CG?