Shoebox, I've been where you are so I feel your pain. I see the same problem I faced a few months ago. The 12 relay setup should have 8 two pin relays and 4 three pin. I started with what you have 10 & 2, and after much troubleshooting I discovered that I needed 2 new relays. What you should have (and what is working for me) is 8-C0SF-D two pin relays, 2-B9SF-A three pin and 1-C0SF-A and 1-C0SF-C three pin. These last two are the ones with the long brackets on the case of the relays. The two new relays permit the top solenoids to function correctly. I don't have an electrical explanation nor do I have the wire colors involved. I think this will help.