What kind of things would cause my 3d text to vanish on upload? I am using sketchup and uploading as .dae. But I also tried the same thing with .stl using Meshlab and it still vanished. I have created it at a larger scale then scaled down and tried many things. It looks to me like the 3d text is connected to the shape but it seems to get stripped off and the rest of the model shows up fine. Any advice?