Good evening all. I was looking to do this for a while, every time I work on an engine the only way I was able to test it would be to go from my shop (work area ) back to the layout.I really don't have any room in my shop for a test track, so I made a fold way version. This track is also hooked up to my Legacy and DCS via some quick connectors that go from the test track in the shop to the main terminal block under the layout. The length of this test track is 50 inches which is good enough to get the job done. Materials used 1/2 inch plywood, 5 small 1 inch hinges, and 3 3/8 dowels. I drilled out a 3/8 hole and widened the hole just a bit to let the dowel side back and fourth. It turned out pretty strong, I still have to add a trim piece on the front and it will be totally done. See photo's below.
Thanks for looking, Alex
LETS SEE YOUR TEST TRACK