Quote Originally Posted by Altec19 View Post
Deoxit was my first thought as well. On second thought, Deoxit *could* be as good as soldering but why not just solder it and not worry if it is as good as it can possibly be?
Use 12 GA 99.99% silver wire and solder with 3% silver...........ok, that's pretty esoteric.
14 GA romex ground wire makes a good buss bar.
Solder with 2% or 3% silver is alaways a good idea. In fact run the heavier gauge wire to the terminal strips on the back of the x-over as well.

Ron