Brian, you missed a treat. Tony’s lecture included useful tips for making plastic kits as well as views on caravans, mobile homes, tension lock couplings and chemical loos!
I always enjoy the Peterborough Show but this year was struck by the number of fine layouts which suffered operational issues. The hand of God, derailments, exaggerated rates of acceleration and deceleration and long periods of inactivity being the main problems. Overall my favorites (not in any particular order) were Launceston (009), Trewithick (EM) and Faringdon (P4).
On the question of sound I tend to agree that, at the moment at least, diesel sound is much better than steam. I also agree that for layouts like LB sound would add very little as the unaided sound of movement at speed is quite authentic. However, on small branch line termini I think that the sound of simmering steam locomotives adds a certain atmosphere.
Michael