MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.

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You shouldn’t need to scale anything, it’s all the right size, unless your hand it’s massive! Haha
It’s all connected with elastic, with a loop of elastic inside the palm that goes around your hand to anchor the palm to your hand. You’ll have to pad The arm with foam, or else it will move around ;)