Fantastic video Simon. I bet those class 37 diesels look so cool especially when they growl away from the station. Swindon steam museum looks like a very interesting and fascinating place to visit. I love how you get to interact with both a signal box and engine driver simulator so you could learn how people did these jobs on the railway themselves back in the day. Lucky you spotted City of Truro and King George V, it is equally special that you got to see the real engine as well as have a model of it in your train shed. When Isambard Kingdom Brunel rode the Liverpool and Manchester railway on rocket, he could barely draw anything let alone a circle. So, he opted for wooden sleepers instead and it worked considerably. This practice is still used on railways today. Also, I saw your photos of Clun Castle on Facebook and it looks absolutely beautiful. Keep your steam up Simon take care Kevig