Original poster: "by way of Terry Fritz <twftesla-at-qwest-dot-net>" <Beans45601-at-aol-dot-com> what kinds of oil (around the house) can i use for the cap i am building. Also, i need 19 Geek Group caps by the 24th, does anyone know how i could get these by this time. I think i am going to have to build more. Thanks Adam