First mix throttle to 2nd throttle channel +100
Then rudder to throttle +100
Then rudder to 2nd throttle channel -100
If the rudder mix is reversed, switch the +100 & -100
First mix throttle to 2nd throttle channel +100
Then rudder to throttle +100
Then rudder to 2nd throttle channel -100
If the rudder mix is reversed, switch the +100 & -100