I know this is an O scale forum but I would like some advice on adding a county fair/park to my O scale lay- out. I have an area that is 24” X 18” and would like to add fair type miniature train. I am thinking either Z or N scale but I know nothing about them. First, can either scale make an 18” diameter turn? What type of transformer is required AC or DC?
I figured there must be some people here that have done something like this and would like to get some feedback instead of reinventing the wheel.