I have been really busy the past few days, so I haven't messed with it. The issue seems to have gone away for the most part (fingers crossed for saying that), because watching the afx display it seems to go rich now almost all the time idle and driving. So when I get some time and its nice out (raining in ohio right now) Ill play around with the fueling some more.

I spent a lot longer the other day doing a wideband install write up, because when I installed mine a few months ago it was a pain to track down all the information on where to run it and how to wire it up. I think it was a good evening spent.
Its in the tuning section under "permanent wideband install, lots of pictures"

Ill definitely post back when I figure out if I have it fixed or not. It did this awhile back where the lean issue went away for a few weeks then came back out of no where. So I'll see what happens.