I got it working on one switch. However, it is not consistently throwing completely. I increased the voltage on the accessory transformer, which helped. I may need a beefier transformer. The 5ms. delay time may be a little short. However, I may also be having mechanical problems with the switch and how I attached the switch machine. The manual switch normally takes heavy spring, which I removed. I found some lighter springs from my RC car parts bin. I may try that. I still don't have the timer relays, so I can't try those yet. I could add a capacitor. GRJ, where would I add that, and is there a value that would work best at 18V half wave DC? Thanks!
George