Same on the V929. If you power it up when it's not level it's all over the shop. I usually centre trims, power it up as flat as possible, then trim it out for that flight.
Some footage of my Blade MQX flights, things I've learned to look for after crashing the quadcopter, plus some of the fixes I've had to perform. This is my first flying RC machine of any kind, and I have been able to learn how to fly it. I'm no expert yet, but the MQX has survived me thus far!
