Heavy build wire for secondary?

["Tesla list" <tesla-at-pupman-dot-com>]

Original poster: "by way of Terry Fritz <twftesla-at-qwest-dot-net>" <tb3-at-att-dot-net>

Hi,

I just assumed that I should be using a heavy build wire 
for my secondary.  But after thinking about it, I wonder 
if it buys me anything.  After all, we cover the wire 
with tons of poly or something else after winding. But 
the poly does not space the wires appart a bit further, 
like the heavy build would.  Hmm.

So, should I use heavy build wire for my secondary?  What 
does everybody else use?

Terry Blake