Very tidy work, as ever Pete. What is the material? It looks like Balsa. Hopefully it'll not warp when you come to work it... always a worry with new materials. You've got me thinking though... I'll have to start thinking too. The ballast on my depot has not withstood the recent warmth... (yes we had some, again just as we got home ) so I'll be starting again and need some thoughts. Maybe I need to put myself at altitude to think it through
Looking forward to seeing this develop!