I am new to smelting. I tried to use our out door grill, but it took about 45 minutes to melt about 15 pounds of lead. I am thinking about trying a hot plate. Does any body use a hot plate.? How many watts do I need.? Do you recommend any special hot plate.? Or should I stick with what I have. Any and all help will be very much appreciated. thanks in advance. Magnumman