hey Kentuckian--
that n-scale layout you saw at Huntington at our annual thanksgiving show was probably our what is known now as the cantington ntrak layout. 2 of us started it in 1975 after seeing the large ntrak layout at the rails alive in 75 nmra convention in Dayton, ohio. we had two 4' modules, 2 corner modules and a connecting plank across the back. gthat has morphed into a 14' x 32' appalachinan themed ntrak layout today, nearly forty years later. and a 13'x36' n home layout.