I've got a couple rolls of 24GA (.020 inch diameter) stainless steel wire. Works great! Send me a SASE and I'll hack off a twenty foot length for ya.
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Member of the toughest, meanest, deadliest, most unrelenting -- and ablest -- form of life in this section of space, a critter that can be killed but can't be tamed. --Robert A. Heinlein