It's now going a bit scattergun, maybe that's lockdown for you. Another project that made progress this week is detailing a Dublo class 20. I've realised the 8F and 4MT aren't suitable as they sound like a diesel when on the layout, the feedback makes them really growl, plus they are little long, so I had the class 20 in mind as it's shorter and has a sweet running motor unit, but the gearing at 18:1 is poor. The loco was unveiled in both full size and model form in 1957. For 1957 the model is dimensionally accurate and reasonably detailed. The plastic body tooling was farmed out by Meccano to a company in Birmingham. First thing is to sort out the 18:1 gearing, step forward Ultrascale's 46:1 gear set.