I did this probably about 7 years ago on a tjet 2. I held it down with masking tape. It was on the koozies that have seams on the sides so you could flatten them down rather then the foam ones. Before printing I had to create a template in fast artist so I knew where exactly the art would print at.I have a bunch of blank white koozies I plan on printing on. My question is, has anyone diene it on a t jet? And how did you secure the koozie to the platen?