BCN3D Sigma Solder Contact Cover

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With metal plates installed on your BCN3D Sigma like geckotek's magnetic plates or aluminum ones, there's a risk of shortening the solder contacts on the heat bed when removing it. The cover prevents this issue from arising. Simply slide it over and you're done, adding a few adhesives if you want to ensure it stays in place throughout the printing process (although not strictly necessary). As an added bonus, you'll also gain a useful end-stop when reattaching your plate back on.