Original poster: Lee Kohlman <lwkksw@xxxxxxxxx>
I am designing a static spark gap using 1/8" tungsten welding rods (yes, 
thoriated but to be used outside).  I have access to phenolic fiberglass 
to support them.  I have a total of 10 rods that I would like to lay 
parallel and still have some way to adjust gap length.  Of course I would 
love to build a SRSG but that's too involved for now.
Any suggestions?
Thanks,
Lee K.
Original poster: BunnyKiller
but do you need that extra diameter? I am using 1/8" dia pure welding
tungsten no thorium ( and you know what power Im dealing with ;) ...
and have very little wear and erosion problems.. plus the minimal
diameter makes it easier on disc design and dwell time...
Scott D.