InMoov Bicep Back Cover

Back cover for InMoov bicep.
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[InMoov](http://inmoov.fr) is a 3D printable Robot designed by Gaël Langevin

Gaël doubts it will work with the nervo board in place so I would need somebody who has it installed to give it a try and tell me what needs to be changed.

I could easily move the middle connector up or reduce it in size to give more space for the cables.

And my next version will have rounded edges or just use a file to shape it ...