[Elecraft] New KPA100 Rev.

[Mike S]

At 11:03 AM 10/18/2006, Karl Larsen wrote...

>   I hold all my toroid coils firm to the board AFTER all tuning is complete with my Hot Glue system. It tacks down everything but not so tight you can't get it loose. I do not find the hot glue to be corrosive.

Beeswax is the traditional "tried and true." It does not affect the Q or impedance (if I recall correctly, silicone rubber does have an effect, I suspect hot glue would, too). It holds fast, but is still easy to soften/remove if a component needs to be replaced. 

There have been previous discussions on this list regarding this, which a search of the archives should turn up.