on the transmitter push the roller wheel and scroll down to Gyro and push the wheel again to enter the Gyro mode
Now that your in the gyro mode you will see 1:66% or so and 2:64.5% or so and then there will be an arrow that shows what position your gyro switch is in 0 is up 1 is down
next scroll over 0 or 1 and push the roller wheel again and the value will highlight
now scroll the wheel to your desired % and then press the wheel to enter it and scroll to the 2nd position and click to change its value
when done scroll up to list click the wheel
then scroll up to main and click the wheel
and now your back on the main screen ready to roll just write the values you had it previous just in the event you want to go back later the programming is pretty easy once you get the hang of it there are so typos and some confusing instructions in the guide but the dx6i guide is pretty good just make sure your in the heli set up section