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Prototype 3

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After Matt used it in a way I didn't expect, I redesigned it a bit to increase range of motion

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The new head joint. Yeah, I know that aluminum against aluminum galls over time. I'm just evaluating the geometry and ergonomics

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Proto 3 on the bench

Proto 3 being tested by Matt Gieseler

Proto 3 being tested by Matt Gieseler

Overall, it works much better. The friction joints still suck, and get worse with use. Time to get back to the electromagnetic brake design