Well, did my last batch of wiring/testing yesterday. All the Kato Switch machines are working and the trackage is smooth. Glued down the back main line this morning with latex plumbing caulk, will let that dry while I head to the p-t job today. Tonight will glue down part of the inner back main, and chop that viaduct bridge, so I can finish securing the rest of the mains this weekend. Then I can actually start on the Daphetid extension. Wish me luck.