Today was also the first time the little Terrier has earned its keep, running nicely all day with just one minor hitch, when the coupling rod came off a crankpin, bent and threw out the quartering. It was soon fixed though. Finally, I seem to have overcome the current pickup problems, with a combination of 'Simpson Springs' on the axles, rail skates, and 'stay-alive' capacitors for the DCC decoder.
The layout also came second in the 'Best Layout' competition. I was quite chuffed, especially as the layout is obviously unfinished, and there were several fine layouts at the show.
And also some video: