I thought I was getting used to it

[soundcraft]

So recently I have been having to crank the power up on all my boxes. I made the assumption that I was just getting used to having the box set on a higher level. However recently some of my electrodes have been cutting out so I decided to check all the cables. It soon became evident what the problem was. My adapter cables for the push on ( button style) to the 2mm estim cables had become rusty. A little soke in vinegar and a few cotton buds latter and my power is back and they are not cutting out any more.
I often leave these cables connected to the electrodes so that's why I did not notice.

Just a little tip for anyone that's having power loss problems.