Sounds like you've got a good idea for a new product there, while you're at it, put a threaded cap on it so the flint can be replaced, and let me know when they're in production, if they're not TOO expensive, you've already got your first customer <img src="/images/graemlins/blush.gif" alt="" /> <img src="/images/graemlins/wink.gif" alt="" />.

Troy