[9W Monighan]

I just about ready for the show. 9W back together and ready to load.
Working on casting the blocks of coal for the loaders and shovels.
Thinking about stanchions for my trailing cable so trucks can drive under.
Still need to try to fix my Tournarocker's one motor drive. And possibly
try to get the Sand Master conveyor's motor drive installed.
I need to add an extension to the legs. How much do I need to add
so the 1/14th trucks will fit under it?