RE: LT-40 Modifications
Farmbuyer:
Still working on the bombay thing and yes depending on the load resting on the doors you may want or need to use two servos for the doors. Useing a six channel radio you could use either the flap or landing gear to operate your bombbay doors. I use Futaba & Hitec radio so I have no knowledge of JR equipment but the difference's should not be severe. I know that one or two of the futaba servo's can be modified to operate 180 degrees. If I remember correctly Servo city has futaba s-148 servos that operate 180 degrees. Do a google search on lt-40s there are several sites that have a large number of these planes with various modification's and I know that one of them did a test to see how much the cargo wt. wise the plane could fly with for their own amusment. Your servos Do Not have to remain in the area under the wing, The throttle servo can be moved up near the firewall where the engine mounts, and the rudder, and elevator can be move to the open space in the rear it may just require a little more effort to balance.
Egor