@Rusty Traque posted:Code 83 rail is code 83 regardless of what scale it is used on.
Code 100 (.100") rail is essentially taller. ME uses the same rail for code 83 (.083") standard gauge HO and O scale On30 track.
Rusty
Using HO flex track either code 100 or 83 , the size of the ties as well as the spacing is totally wrong .