Link to the Flight Instructions: https://youtu.be/XCnE8KqxY_k
Link to the transmitter mod: https://youtu.be/LKKsluH5Jyw
This mod requires:
- A Syma X8C
- The Syma X8HC circuit board from AliExpress: http://www.aliexpress.com/store/product/SYMA-X8HC-X8HW-X8HG-Quadcopter-Spare-Parts-Circuit-Board/1427330_32657855205.html
- An old Syma Transmitter
Flying with Altitude Hold requires having two self-centering sticks. You can either purchase the X8HC transmitter or you can mod any Syma transmitter to replace the left throttle stick. I will show how to do this later.