Control servo position from buttons; button A and B move servo to a fixed point. Message on display to show value used once servo has moved. Servo connected on Leg 0. If you've not controlled a servo before (I hadn't) then know that the servo moves to a position related to the width of a regular pulse. The loop sends a pulse 30 times – which is enough for my servo to move into position. Next change – replace the count with leg on + pause. Kit: DS-929MG connected w/brown to ground, red to pwr, orange to leg. I'm powering the servo from the codebug – but that's a bad habit.