Reuleaux Triangle 18650 X 3 battery holder (Beta)

I saw someone's design of their 3 18650 battery holder, and decided to design one as well. Since I am going to be using this for the JayBo Reuleaux's batteries, I'd thought it'd be fitting to make the case a reuleaux triangle shape. Shout out to my muse, the inspirations: from "Reuleaux by Jaybo and Wismec's facebook fan page": Jay P* (OP) and Adriel I*.
It seems that it's too small to print right away. until I fix it, please scale up about 10%

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