Parallel Servo Mounts

If you have trouble getting you servo mounts parallel and level, try this. Sandwich the fuselage sides together, determine the servo location from the plan, then drill holes to accept ¼-inch or 5/16-inch dowels. After the fuselage has been assembled and squared up, push the dowels through and glue them as shown. You should also file flats on the dowels as platforms for the grommets, except where they’re glued into the holes (see cross-section). Adapted...