[Elecraft] Organic Rosin Core Solder

[W0YG, Charlie Summers]

John:

Sorry to hear of your problem when your project went along so well.  Gary 
recommended to me to use Acetone to clean off solder resin.  You might try 
that to see if it cuts the apparent tarnish.

Sounds like you might have to redo every solder joint on the RF board after 
removing as much of the offending solder as possible.

73,

Charlie, W0YG..>>