Thanks again to everyone.

It looks like I'll try the Nitre bath to "Draw the Temper", I'll try that first since it'll pull "Double Duty" for Nitre Bluing as well. I'll pick up some "Stump Killer" at the store.

I have two smaller kilns, both picked up at auction for less than $20 bucks each, another $100 for a 240V digital controller.

Regards
Ken

I prefer wood to plastic, leather to nylon, waxed cotton to Gore-Tex, and split bamboo to graphite.