To start none of my fuse contacts had any decent conductivity this was tested with a digital meter before and after.
This is what I started with



These are the tools I used

1/8" flat blade screwdriver

Beveled pliers


Copper cleaning paste water soluble










100% continuity all the time now

It took me four hours, which is a great investment of time and is fairly easy to do. you wont regret it.