In the past couple of weeks I have added more than 100' of new feeders. Where?
Stanley Works is a new track arrangement, the whole section needed new feeders.
Fafnir, Corbin, and Russell & Erwin off of Track 5, all new track arrangement, all of it needed feeders.
New Britain Yard, completely relaid with new track. Everything needed feeders...
You can see where this is going. Pretty much the entire Highland portion of the layout has been redone, and the feeders needed to be done too.
In addition, I'm adding more blocks, and decided to redesign the bus so each block is easily identifiable and uses a different color. This was needed for Track 1 and Track 2 for the new signal blocks anyway. I did the wiring (and track) a decade ago and can do much better than my initial design and installation.