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Re: Toriod construction
Original poster: "Mark W. Stolz by way of Terry Fritz <twftesla-at-qwest-dot-net>" <mark_w_stolz-at-hotmail-dot-com>
No it is not necessary. Some folks do cover it with foil tape to increase
the smoothness of the surface for the advantages that offers, but a lot of
us just use the ducting "as is". I myself use it "as is" due to budget
constraints and the performance suits my needs.
>Original poster: "Matt Morrissette by way of Terry Fritz
>I didn t receive a reply to my last posting. I have a 29 major 6 minor
>toroid made from a 6 metal dryer tube taped together with aluminum tape and
>piece of Styrofoam put in the center and covered with the aluminum tape.
>Should I cover the pipe itself with tape since it is already metal? It has
>ridges on it because it s one of those expandable ones. Is it necessary?