The frame work design is copied from David's track at RMS, the PDR. The track mounting ribbon is made from 1/2" osb allowing me to twist the surface for camber and elevation. The plastic test track is 1959-66 Strombecker, to be removed when its time to route some wood and screw down to the OSB .Track measures 15' long,L-shaped with 9' ,55 ft running length at this time.



Bob