The Futura was designed to be a headless guitar. It was going to have Steinberger like tuners in the can opener cut out. Gibson marketing people got involved & decided that a headless guitar was a bad idea, so they put a headstock on this model and it's bolt on cousin, the Corvus. The result was a confusing guitar design. I kind of look at the 20/20 the same way. It was built around the same time.