I'm very new here and to 3D printing. I designed a coin with lettering on both sides. This is my 3rd time. First time the only thing that exported to STL was a blank disk. Second time showed a reversed lettering on 1 side of the disk. I don't know what I'm doing wrong.
I made the design public so someone can see it and offer suggestions. The name of the design is (Jadon's Lucky Coin).
Thanks for any help I can get. I'm also looking at training videos on You Tube about using Tinkercad.