Actually, I've tested mine with silicone molds, wax molds and gelatin (close enough to gummis). The silicone worked 1/25 castings, the wax 0/25, and the gelatin 3/25. Believe me, I went shopping for security. I do some cryptanalysis work and DO NOT want my research comprimised <img src="/ubbthreads/images/graemlins/biggrin.gif" alt="" />
