Aeotec home energy monitor (negative reads)

[Jonesmartinze]

Forgive the Domoticz 'newbie' question... I did a search on "aeotec" and didn't find anything (on this sub).

I'm using Domoticz 4.97 with aeotec's z-wave Plus USB stick connecting to aeotec's HEM. All is (almost) good in the world. It connected correctly and started displaying negative reads on IDX #1 (Watt). Since I'm not generating energy on the load side, I would never expect my reading to be negative. I tried reversing the clamps, and that just put the reading into constant negative readings. I even set up a new server to make sure that the readings followed the device. Here's a shot of the Devices.

I'm guessing that IDX # 6&7 are for the unused (3rd) clamp. Any guidance would be greatly appreciated.