Ok, I have to say that this tool rocks! I am a new Sense user and my system has been up for less than 1 week. I installed it to help me get control of my electrical bill but also help me trace some power fluctuations that I have been seeing for quite some time that myself and an electrician were unable to locate.
The power fluctuation tool started showing dips right away 15-20 per day and the drops ranged anywhere from 15-50% on my L2 line. I called the electrical company yesterday about the problem and a crew found significant issues that needed to be repaired in our transformer.
Keep it up!