I got a 'SkyTech M62' qudcopter for xmas and its fun everybody in the family played with it but this morning i woke up went to play with it and it wont take off. I put the throttel to full power and all the propellers spin fast but it wont come off the ground. I really want to fly it but this just keeps happing. I know the battery is fully charged but I can'y use it now so I will be very greatfull if someone helpt me.