John @Mayner, just found your writings here about Keadue, after re-reading your RMWeb blog from 2013-2018 (which I saved to 64 pages in two PDFs). Grateful for all your teaching through your writing and photographing. Inspiring me to plan for building my own C&L / MGWR modular layout in 2024, starting perhaps with Dromod.
I'm wondering if you could guide me about four questions that remain unanswered (or that I missed):
1. Stewart Hine's 1970s MR article about DPDT switches for layout sections -- might you have a more specific citation that I could pursue?
2. Did you ever decide upon an optimal wider dimension of depth than the 12 inches of the shelf layout?
3. What minimum radius of track curve would you recommend for a Worsley Works ex-CB&P 2-4-2T locomotive model or your Branchlines C&L Stephenson 4-4-0T?
4. If you were to re-design Keadue for enjoyable operation, based on what you've learned, what specific new features would you include, or change? (I note the problem with the carriage shed area's MDF warping the track plane, for example, because it became over-soaked. But I'm also reading a lot of complaints about insulation foam as a base, even with a plywood substructure.)