Here`s how to make simple, cheap, reusable hinges for light RC airplanes. They`re really loose with no slop at all and they simplify the airplane building process. I`m now using them on all my planes. Let me know if you have questions.
Justin skimmed over a small but important step! The GoPro power cable needs to be soldered into the 5 volt power source going into the FPV video transmitter on the drone