If you own a 3D printer it's pretty likely that you've set it up to print and come back later only to find that something has gone wrong. Well, you're not alone. There's a whole group of 3D printing enthusiasts on Flickr who are having some fun by showing off their most epic fails. As of this writing, there are over a hundred images uploaded to the group and well over three hundred members. We've combed through them all to bring you the most impressive 3D printing mishaps around.
The Great Fredini had a couple more epic fails as he tried to get his calibration settings right: