found it. handy for ny scale.
https://dfarq.homeip.net/a-model-railroad-scale-conversion-chart/
A pessimist sees a dark tunnel
An optimist sees the light at the end of the tunnel
A realist sees a frieght train
An engineer sees three idiots standing on the tracks stairing blankly in space
What is the percentages to scale something up or down between the scales? I saw a chart somewhere. Cannt remember where, or any of that.
Shane