loopacrylics wrote:I don't feel this is right. It seems to be cutting out like the other ones sitting flat.
Your material thickness and model thickness are virtually the same. In the other pictures you posted there was a lot of material under the model so you either used thicker material or used a different model height.
The other possibility (it's really hard to tell from pictures of a clear material if this is so) is that the one that stands up isn't 3D at all and is a straight profile cut from the outside vector of the model.