On Thu, 22 Dec 2005 20:07:04 -0500, jim
wrote:

Picked up a home built linear with 2 of the above pills. It doesn't work
and I've replaced both pills. Obviously its hard to troubleshoot it
without a schematic but just on the off chance someone may have
experience with something akin to this what else should i look for?
ground appears ok as well as ant center conductor isn't shorted to ground.

492's ? Did you try 28 volts?