Your work is amazing, I would like to try and dye some of my discs for something to do during long Ohio winter. In order to learn I am willing to trade. I work as a chemist for a Avery, a company that actually makes the sign vinyl commonly used for templates. In fact I developed most of our signage products. I can supply you with sheets of this vinyl if you could tell what your dyes are and maybe a few tips and pointers. In your are interested let me know, it would be much appreciated.