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Rail Base Launch Pad

          Inspired by John Coker’s ProRail Base design, is this basic launching base consisting of (3) 36″ legs spread in 120° radius, with a rail (1010 or 1515 from 8020) mounted to a tilting mast.  The design is quite versatile, and can be constructed from steel or aluminum, with aluminum being the preferred material.  This design can easily be scaled up or [...]