When I set up lights initially, I usually just put them on the slider on the back of the transmitter.. then open the throws up to 90%.. this lets me select any mode quickly and see where the PWM output is for the ones I want, and also to quickly turn it off when it blinds you on final once in awhile.. I found that I need to be able to shut them off in flight from time to time over the years of using lights.. so I went to that method as a backup.. Then use other functions to get cool effects. fwiw..goose..