Would you really wire it this way as in the connector pics? It looks like the grounds are connected together... ok I could see that. Then it looks like 4, 5 and 9 may be all connected together. This would be just tying the two pot connections CW, CCW, and VC Input together. I'm going to tone those pins out on the connector so I can see for sure because this is how the BVA was wired up before.
Thanks,
Bill