Closed Loop problem

[rapidpulse]

I've been having a problem with closed loop. I've read many posts here and tried some settings, which have helped. But, my car still runs unevenly in closed loop mode. Nothing dramatic but I can feel it. I've worked with my tuner and we have got the a/f "sweep" minimized.

*****Problem solved by dropping the target wideband by .2, making the engine run a little bit richer (btw 14 - 14.5 rather than 14.5 - 15)*******