Well......
after alot of reading...again I decided to try '0'ing all the values in table B6212 to see what effect it would have on the amount of KR I have been seeing.
Surprisingly..it made a huge difference.
Previously I have been getting KR of 8.0 or so for no apparent reason.
VE was good, out of boost, no serious changes in rpm.
Once B6212 was '0'd most of my KR disappeared and now I have a new feature....'KR on command' .
Basically...if I stab the throttle I can generate KR....so atleast I know where to start looking now.
On that note...would adding more fuel via B3647 be the way to go?
From this:
To this: