♫ ♪ ♫ ♪ "... Just to pass the time of day ..."

The train departed Bangkok (Thailand Post) at 5 pm Tuesday.  Arrived at my house 2 pm Wednesday.  I mention that as an example of Thailand overnight postal service. Of course I immediately began assembling tracks, even though I realize I'll be pulling it all apart again.  Have to anchor the two tables together permanently and design a better layout.  Meanwhile it gave me some time to investigate various parts and how they are used.