Posted for MikeEasley@aol.com:

 I'm assuming that the teflon injector only works with the cable removed.  I
 can't imagine anything penetrating the 15' or so with the cable installed.
 
 Mike Easley
 Colorado Springs


[The teflon powder injector that Charles came up with is designed specifically for use on tubes with the cables already installed.  It's quite an ingenious device, and its use and construction was first detailed in the Lancair Network News, issue #46.  If you've got the LNN archive CD you can find it there. <Marv>    ]