hi paul,

the prob. is the angles are not equal on both sides..
the rods are dif. lengths due to the staggered mounting of servo's..
if the serv's were back to back then the angles would be fine, giving a small differencial, which would be ok

i may just put up with it or re mount one servo , so there back to back... pain but maybe worth it..

ill see how the lesser surface deflection is..when i go on the madien flight..

thanks for your help!!!
b