I have a computer FMS simulator. I love to play with it when I have spare time and cannot play with my Double Horse 9116. I am very new to the Heli world. I use the simulator to help me get accustiomed to the use of the sticks. However.. The up and down movement on the Simulator and Heli are opposite each other. I need to know which one is correct. Then I can attempt to find out if I can change the incorrect one to proper setting. I plan on continuing my Heli found love. Please can someone tell me which way should the heli go if I pull back on the stick.??? Is this a normal for all Heli's?  Is there anyway to prolong the flight time? I check severl new batteries. Some like mine say 600 mAh and some are higher. Can a higher mAh work to increase flight time, and would it cause problems?