Original poster: "by way of Terry Fritz <twftesla-at-qwest-dot-net>" <Cydesho-at-aol-dot-com> I have a medium sized pulse cap, but I haven't been able to do much with it. It is rated 12,500 volts at 2 mfd(1.89). Is this cap really good for anything? I haven't even been able to crush cans with it. It just puts a light indentation in the can where the wire is wrapped. Justin