KEy is to keep the heat moving and not stay still. The other areas will cool and the heated part will overheat once the whole edge is heated. Its tricky so dont think it will be perfect untill you try alot of them. Even, then mistakes happen. Do it in the darkmikxx1 said:very nice. I like the temper line.
What do you do for heat treating. I don't currently have finances for an oven but am looking for someone who could do a nice clay temper for me...at a price of course.
Mike Coughlin