currently using a quad copter with APM 1.0 it has flown before however i currently cannot get it off the ground anymore, i have calibrated all the ESC's manually and automatic and when i push the throttle stick up to max it try's to take off but doesn't, when calibrating the motors just one will lift the copter off the ground, however when all four are plugged in an the drone is armed it just wont lift off the ground, it has enough voltage from the battery, i have tried re uploading the…See More

HiI currently bought the 3DR drone kit and have it all put together I can manually program the ESC’’s yellow 20 AMP ones however I can’t arm them, I am using the female to female 3 pin connectorsAny suggestions would be niceThanksSee More