Randomly when I come to a stop my car will stall (not all the time though). Not sure what is causing it, seems to be only happen when I have been driving for quit some time. I'm wondering what I should be logging to try and catch what is causing the issue?

Seems like the problem was much worse before I added additional air flow in B4307 and put B4309 to 0 at low rpm and low mph cells. It acted as if coasting to a stop it switched from the B4309 to B4307 at 0 mph, and the engine would want to die because suddenly it had less air flow. I figure this way it won't suddenly be changing airflow by having a high value in b4309 then nothing once it hits 0 mph and running only off b4307.

Should I add more while in gear? I'm basically at 50% more than stock, which seems like a lot. I have put really high values in there before and it makes the car want to idle really high. Engine is stock other than a cam, which was in it when i got it. then I built a turbo kit and run it on e85.