No i just have 6 of them to do and i dont want to screw any of them up. Im just using hand tools and dont want to have to keep reheating them. ive never tempered anything in my life except for air tempering pritchels. The guy has 200 tips a week he want me to do and he said he could get me 2000 of them a week if i do a good job so if really just saying my prayers and hoping i do a good job. im just a ferrier but hopefully this will lead to me getting a power hammer and getting a business going.