Prime Tundra Plug N Fly Instruction Manual

Step 8: Battery Installation and Setting CG.

1. The recommended center of gravity (CG) for the Prime Tundra should be approximately 55-60mm from the

leading edge of the wing. This should be easily achieved if you use a 1300~1400mAh 3S LiPo battery

weighing between 110~125g. Ensure it is up against the foam ledge in the battery compartment as shown in

the picture below. Once the position of the battery is determine, secure it in place with the supplied hook and

loop tape.

2.This picture shows the battery position, as mentioned above, ensure the battery touches the ledge

at the rear of the battery compartment. With the battery in this position you should easily achieve the

correct CG. Also at this point, fix the Aerostar ESC (Electronic Speed Controller) to the side of the

fuselage with the supplied hook and loop tape.

CG 5 -60mm from leading edge.

-60mm