For 6 inches from each module end, the tracks are straight, parallel to each other, on two-inch centerlines, and perpendicular to the module ends. The rails stop four and one-half inches from the end of the module with clearance for rail joiners. Mainline track centerlines are at four and six inches from module front. Eight inches for optional interchange track. There must be a minimum of 12 inches of straight track between curved sections of an S curve.
Mainline track is level throughout the module.
Rail height is 50 inches from floor. Modules cannot be run until approved by the run coordinator, they are to be sceniced with all bare wood covered, all track ballasted, and the sideboards painted. Leads to the track can be of smaller gauge, AWG 22 minimum. Use dual row, six position barrier strips at each end to attach pigtails. Rear of module Front of module Module viewed from above as if top is removed.