Ok, for those of you who were following this, but forgot that I lost all of our PCB files last summer.............
Slowly been re-creating everything. From scratch. I have come up with an idea that may not only move this forward, but may be able to fit into the SB3 as well. No promises, but it looks like it is possible.
There is the possibility that to fit it into the SB3 that the headphone jack may have to go. But, for right now, I plan to leave it intact.
I will probably wait until after the first to order up some PBCs, to see if it will work. What's another few weeks at this point?
Pat