I experimented with my RBA Penelope today and this works as an alternative to Non-resistance wire. If you can make it fit. Since it is a little thicker. http://www.walmart.com/ip/Head-and-Eye-Pin-Pack-100pc-Silver/19232047 I bought the silver pack. And created a 2 ohm wire between them using 32A Kanthal. Just under 4 bucks (for me) at Walmart.