--- In STMFC@..., Anthony Thompson <thompson@...> wrote:

<snip> Why not directly compare them? Seems sensible to me.

Tony,
You are probably right. There are no absolute standards for
rollability, anyway. It is all relative.

I just need to rig up some test method that will work for me and which
will indicate which truck/wheelset combinations are better and which
are worse.

The Reboxx test gizmo is relatively high priced for me and occupies a
lot of real estate that I don't really have.

Gene Green