Well, I put a stock image back on my Moto Droid, and tried the KR. At first it said nothing. Then I switched to a different screen and then back, and it said 2.8* of KR, I switched again and back and it said 0.8* of KR. And this is on a Series 3 N/A. So I'm just gonna say it doesn't work for me either. However, I will try and get logs and email them to the dev to see what he says.