1836 Drive Rail Generator

This is my third 3d model generator in Openscad for use with the Thingiverse customizer. It is a generator that allows users to easily create 3d models west coast drive rails (1836 style). this is still a work in progress, and as always please let me know if you have any questions, comments, find a bug, or make a model of your own with the generator by emailing me at marcusbernstein@gmail.com