The only problem with auto-tracing clipart for a print and cut (and this is true in all of the vector programs I’ve tested), you often get the tracing too far to the outside of the image. Thus, when you cut your printed image, there ends up being white edges showing here and there. Not a good thing!
Alas, there’s a quick and easy fix for this in Klic-N-Kut Studio. After you create your image, use the Transform>Inline feature to basically duplicate your outside trace line, but shrink it just enough to fit within the colored boundaries of your clipart. Here’s a link to a quickie video I made to show how to do this! Let me know if you have any questions!