One issue some have been having with the rotation movements is the servo slipping in the clamp at the top of the interface part. I've added a new version (called Type B) that uses a Servo Gear to make this a solid connection (on the right). The gear can be purchased here: https://www.servocity.com/32p-16-tooth-15t-d1-spline-servo-mount-gear-metal/
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OK - found a STEP file on servocity and an online STEP to STL convertor - now sending the gear to the printer and see what happens :)
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I'm wondering if anyone has made a 3d printed gear before for this. I am in Canada and ServoCity wants $65 to ship a $9 gear to Canada so I'm thinking of just trying to print one and see how long it lasts for. I usually just grab stuff on thing verse - but can't find this specific gear....might finally try my luck with tinkercad - but thought I'd ask here if anyone has a STL for the gear first.
By the way - definitely love this project - looking forward to attempting it!
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