05-31-2021, 06:15 AM
Just to get in my 2¢ worth: When replacing the wires in the IF cans, you'll probably find the insulating paper (if there is any) just crumbles. I always remove it all, and wrap the assembly in fish paper before installing it back in the can. Even if there is no paper, I add some in case one of my solder joins MAY hit the can and short it out.