At 08:23 AM 4/25/04, you wrote: > 1/8” brass would be great – now where will I get that on Sunday. . . . Your local hobby store, most have displays of brass and aluminum rod, sheet, tube, in small sizes. 1/8"x.5 or 1 is common. I didn't know copper was *that* much better than brass - I thought since brass was 80% copper it would have at least 80% the conductivity. You're right, of course.