I love that your design has an amp, and two electrodes on the side's rather than Aura. That should mean in theory you should get a much cleaner signal. But even then it took you a long time to get a proper rem signal. I like that you actually took the time to make your device more accurate, but even then I don't see these devices being very accurate as a whole. I love that you never made false claims of super magic signals. If your proper device with lateral placement and an amp is not accurate, then it's hopeless for Auras straight line placement.