I was wondering if anyone here is having problems with the Li-Po battery upgrade. I have had my Blade for a few days now and have had no issues with it. I purchased an upgrade kit with the symmetrical blades, heat sinks and motor and installed it on my heli. With the stock battery it flies fine but feels like it lacks power so I purchased a Thunder 11.1V 1320mah Li-Po and the thing just glitches. I start the motors up and bring the heli up to a 2 foot hover. It acts fine for a few seconds and then it just glitches. If I set it back down and turn off the motors the servos are still going in every direction. I reset the heli and tried flying in different locations but I still get the same outcome. If I put the stock battery back in it flies fine. According to my Duratrax Ice charger the Li-Po battery reads fine. Any ideas????