Would like help with my PlutoCons

Simply put, they are extremely unstable in fs2004, and the speed and height limits microsoft keeps imposing on FS is partly the reason. 
(I tried to fit the entire aircraft.cfg contents of even one of the planes into the post, but the forum said it was too long)

(I tried to fit the entire aircraft.cfg contents of even one of the planes into the post, but the forum said it was too long)