I picked up a Walkera 22D that was laying around the hobby shop. The only way I could achieve CG was to place the battery in front of the servo above the motor. It might fly if I could get the tail to settle down. Is there a better way to get CG with the stock battery?. What are the settings for the limit and delay on the reciever. I would have more fun flying then using for parts. All the pics I see of this heli the battery is behind the motor. It makes mine tail heavy. Any thoughts?