I need some clarification.
Are you controlling a GMA2 fader with buttons where button one sends note 1 and button 2 sends note to and you want to control a single fader by using button 1 as increment fader 1 value and button 2 to decrement fader 1 one value?
Steve Caldwell
Bome Customer Care
Also available for paid consulting services: bome@sniz.biz