Almost all of the signals are in. A couple of signals still to go in Searsport and all of the signals at Belfast and the wye. The actual logic will come later. I did have to repair (re-solder wires) a few signals to get where I'm at.
There are a few locations in Searsport that probably need a few extra dwarf signals that will be needed to protect the mainline from the yard.
There will need to be more signals repaired to make it all right.
When the mainline expands there will be a lot signals to be repaired. 🤬