I have a CA Models Widebody 40, and now I'm at the point where I cut out the sheeting/foam for the servos in the wing (foam core wing). The instruction manual that is available at camodel.com.ar does not clearly describe how this works. From what i can conclude, it says to sheet the cut out, and add hardwood blocks for screws, but thats all. I'm not sure on how this would work; does anyone have pictures of their installation that can help me figure this thing out?

Thanks, Brian