How much primary current are you going to be running? It should be fine for <300Apk On Wed, Apr 2, 2014 at 6:45 AM, t-burns14 <t-burns14@xxxxxxxxxxx> wrote: > Is 1/8th inch copper tubing okay for the primary coil? I bought the > thinner tubing for the sake of cost, assuming it wouldn't matter, but I > want to make sure. > _______________________________________________ > Tesla mailing list > Tesla@xxxxxxxxxx > http://www.pupman.com/mailman/listinfo/tesla > _______________________________________________ Tesla mailing list Tesla@xxxxxxxxxx http://www.pupman.com/mailman/listinfo/tesla