Today, all the sections were laid out and connected electrically, to test the two control panels operating all the points. I've had to swap a few wires around, so that both panels trigger the points the same direction, and the LED indicators all agree with the point directions.
One circuit board seems to have a fault on one output. It's the point to the clay works. It will throw the point to lead to the quayside, but not the other way. It then seems to stop all the other yard points from operating. So long as it is disconnected, all is well. The solenoid works via another 16vac source, and a different solenoid was tried on the layout, with the same problem. There's nothing I can do, except leave that point disconnected. Since CML Electronics are or haev ceased production, a replacement board is unlikely. There may be one other option to by-pass the issue, but I haven't looked at that yet.
From the start, I didn't want to use DCC everything, and if it had been my layout, I would have gone for a simple probe and contact 16vac circuit to operate the points.
So anyway, here's some pictures of the sections laid out.