Thank you guys for all of your kind comments. Curt will use a pretty low temp solder when attaching the button so the enamel in the knife will not be affected.
Out standing piece of work, maybe I can get you to do one fore me one day, I do make these sheaths would not take a chance on soldering that button after your gorges work, The ones that I do the button is threaded into the case, drill and thread the hole before engraving, after engraving screw it in and use lock tight. Only takes a little scratch to ruin your day Deane