nhisservice

New to FBV and Ableton. Trying to use the FBV to advance scenes in Ableton. I'm only able to set switch "A" to launch scene and scene down. Volume pedal seems to be working, but very low. Can't get it to set stop scene on "C" or "B". Using Ableton Live 9 intro on MacBook Pro. I've replaced this with a new one from Guitar Center, but getting the same results. Thanks in advance. Bryan