To any 4x8 haters.
Here is a link to 4x8 I built and still have which was based on the D-190 display layout. Lots of accessorizes and a fairly long track run (engine is not chasing the caboose).
https://ogrforum.ogaugerr.com/t...yout-updated-7122012
It is also on a wheeled frame made from Harbor Freight moving dollies.