Clamps were placed behind the wheels on the rails. It also included alloy wheels, roof rails, and a large glass sunroof. His steam locomotive used interior bladed wheels guided by rails or tracks. In addition, these had longitudinal roof rails and special custom made, removable transverse roof bars. Sliding of the structure along foundation rails was a difficult process. Threaded holes on the handguard provide the customization of optional attachment rails. It may drop into notches in the wooden rails or the bottom board. Wooden bed rails were also available. Steel rails lasted ten times longer than iron rails. RubyMine is a cross-platform IDE that supports Ruby, Ruby on Rails and web development. The group developed a standard for the steel used to fabricate rails. Remote uncoupling is possible by using a sprung ramp between the rails. The handguard has three forward picatinny rails. The current technology stack includes Go, Ruby on Rails and Vue.js. Scaffolding was made popular by the Ruby on Rails framework.