How would you change from a single servo to dual servos in a foam wing? What I mean is, what do you need to do to mount the servo in a foam wing, ie, how would you do the mount?
Thanks.

Just epoxy a plywood plate to each end to screw the servos into

I would say, first dig a hole in the foam for the servo, then the plywood at ech end.

Ok, thanks, I was'nt sure.