As I posted before my ground circuit showed minimal voltage drop from the battery post through the cage to the fan connector. The positive side was not good and showed 1.35 volt loss. Being the pair of fans draw almost 30 amps improvement needed to be made. After rerouting the alternator output through a relay instead of the master switch the loss now sits at .2 volt from battery terminal to fan motor connector. Just a heads up that the grounds aren't always the culprit. All connections that I just replaced were brand new.
Doug