Hopefully most of the ice and snow melts today with the 40 degress temp we are having to get this done tomorrow - after work is too dark. I guessed that the Maximum Amp will be at the taps but wanted to make sure. Chris: For the Loop Runs do you mean that I should measure each one wire of the 2 wires - at the Block - that connect to the same Tap under full Load ? Can I just clamp the meter on the tap screws that hold the 2 wires since they are Loop Runs ? The reason i'm asking is that I don't leave bare wire exposed outside the connectors at the taps - but if I have to pull them out a bit I will. Also; any information on Loop Runs advantages besides reducing - Voltage Drops - will be appreciated. Some people say Loop Runs cut the Run Length in half....some others say Loop Runs will drop your cable AWG by one if done properly.