V4 PCB component repair/updating

[Hangman]

Steve - are we talking D5 or Faderlube? Faderlube is meant to be a lubricant, D5 is meant to simply be an cleaner for electronics and switches (etc), but both (and other) products are under the Caig-->Deoxit line, though very different in function.

yes, I am talking about D5. it leaves behind an oily residue.

faderlube would be worse by far, but D5 leaves behind some sort of oily "protectant" I've found that it just builds up, and builds up. getting a cleaner that doesn't leave a residue makes a big difference.