Possible low MTU/CT reading solution

Have had my TED 500 just over 2 weeks & have been puzzling over why the readings for various appliances I wanted to profile were nearly half what my Kill-A-Watt meters were reading and the overall readings from TED were much lower than what my meter said.

Turned out I needed to switch the CTs' on the incoming legs although I was sure I had already tried that. I can find no markings as to which CT matches red or black on the MTU but it appears that in my installation it makes a big difference if they match or not and I feel this should be mentioned in the quick start instructions.

Hopefully I can now get load profiles to work correctly.