I often find myself making up a pilot or trailing truck for a small loco that needs quite small wheels. I’m looking for ideas for sources of such metal wheels. I’ve been using Slaters from the UK, but their treads are too narrow (or the whole wheel is too finescale,) so if the back-to-back is right they fall into the track gauge between the rails!
I am looking for wheels in the 1/2 - 3/4 inch over the treads. Gary Raymond sells a nice wheel of 0.889" over the tread, but they are a bit big; 0.75" or less would be nice?
Insulated, spoked or not, but not finescale!