[bridkarl]

Yes. I’ve gone back and gone over the socket with isopropyl alcohol as suggested. I’ll continue to clean this up.
None of the wires etc are touching each other.

Good advice on the de-ox it. It’s always lauded as a s
socket cleaning item - the issue of residue doesn’t get mentioned. At $18 a can I guess they’d like people to use it often and profusely.