I bought a used promark p70 vr drone , worked fine first day , windy so stopped flying . Watched a YouTube video on resetting drone by pushing both joysticks to right then down to corner and hold down reset button till the drone resets(his drone was flipping over on takeoff ) . Did that ( probably shouldn't have) and now my drone keeps flipping when I push the one button take off. Tried resetting to no avail . Any suggestions ?