Have you managed to build from source or just install the APK. I'm not sure of the debugging abilities in the pre-built APK, that's why I ask.
A friend of mine said I can borrow his tablet for a while, I just need to get it and put a 4.2.2 ROM on it. I'm going to try stock first and see if the problem exists, and if not try Timur's USB Rom. That's what you're using right -=Jeff=-?
As for Android L, not enough devices to play with for that yet.. lol. That seems to be a major issue with Android programming, you need one device per version you want to test against.
On another note. I need a better name for this thing. I however SUCK at coming up with something creative, if any of you fine people have any ideas I'd love to hear them.