Yes I do. Copper is easer to form and manipulate, but is a very soft material when firing. It doesn't hold it shape as well as steel for the purpose I put it through. Under the stress of hammering and firing the copper would crumble, and deform. This

Yes I do. Copper is easer to form and manipulate, but is a very soft material when firing. It doesn't hold it shape as well as steel for the purpose I put it through. Under the stress of hammering and firing the copper would crumble, and deform. This project weigh 15 lbs. To use the equivalent amount in copper to hold it's shape would be cost prohibitive.