PM'ed a couple engines.
SP&S Z-8 4-6-6-4.
Tender was shorting and repaired.
Video:
Freight drag at Tye:
https://www.youtube.com/watch?v=kF4H3Ll6ooA
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C&O H-8 2-6-6-6.
Wasn't moving. Finally, figured out that I just needed to reload the engine address. Unusual to lose that!
'yard test'