I’m making a fish tank from an old gum ball machine. I have to seal a flat pane of glass onto the bottom of the gum ball glass globe. I ran into a problem. The bottom of the globe isn’t even, theres a little bulge on the glass. It’s small but it won’t allow the globe to lay flat. Is there a way to sand it down? I can post a picture of it later. via /r/DIY http://ift.tt/2GNnUKj
