This might seem like a trivial or stupid question but how do you guys pre-heat your Lyman Molds? I've only used Lee Molds and a few casts and your ready to go. But now I need a new mold and Lyman is about the only company that seems to have the mold I need and its a fairly heavy 2 cavity steel mold. I haven't ordered the mold yet but I'm about to. Thanks
Dave