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| Ed tested the autorack cars... | with his new locomotive. | The cutoff continues to grow track! |
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| Front view of the Green building. | Top view of the Green Building: the hole in the roof is for real, the AC units of the building rest there in real life. | Another view of the roof. |
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| John Shriver continues to make pavement grow. | JP and James work on getting power to the Sys3 protype board. | Ed super-details the Coca-Bubblie CO2 tank. |
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| He added real metallic floors to the tank! | Bill and JP test different uncoupler magnets. There is a preference for small circular ones that fit under the piece of Weeco card seen on the left. | One of the old uncouplers, which will be replaced. |