I have a couple of questions,,what would cause failure of a switch box ? I changed it out and only got a few hours and it has failed again, could the voltage regulator be the problem?
When changing a switch box do you have to change both of them?
A bad bia;s circuit can make a good pack at bad so the pack you think is OK is the one actually bad. Also voltage on the kill wires will damage them but in your case it would kill both.
