Best not tell you to look at the for sale ads on TT, 2" AA7 and a Z2?
I looked
, thankfully couldn't find them.
The very small scales are really showcase models you need at least 2" for it to work and larger really if you want to shift some dirt. Even in 2" you need to think about lifting gear especially if like my Superba its got a steel boiler
I know, the Maixtrak engine requires the use of nut crackers to make the coal small enough to fit into the firebox and mice to ride the plough
I still reckon you can in the main get away without lifting gear in 2" , you just need a second set of strong willing hands, so that option is still on the table
.
Jo