Alan, I had it working at home and on the job. It was lost when the sequence I played changed the sub settings. The sequence told my keyboard to stop sending the sounds out the sub output. Aaaaaah1

But, having said that, I will go back over what I did (it’s been a while) and put it in writing.

One other thought, why not use a cross-over which will separate the highs and lows and send you sub the low single?

John C.