This sounds similar to the way my 7060 / $D8 system operates, the original minimum BLM value is 84 and it will pull fuel sometimes all the way down close to the minimum and all the while the WB02 holds steady at 14.7
It seems to be under 50 map that it occurs the most, I played with lowering the V.E. in the rpm / map ranges that are most obvious and it lessened it some, when I changed it enough to keep the min BLM around 110 it would show a very lean condition on the WB02
When the P.E. comes in the WB hits exactly 12.0
It was something that was more curious than anything else as my overall tune is running fantastic.
I have watched the live data for hours at a time while doing long road trips, everything else looks great.
With all the emphasis on BLM numbers in the hundreds of posts I have read I tried real hard to get that magic number range everyone talks about but have come to the conclusion that this 7060 may well be the black sheep that eaglemark once eluded to.
I just ignore the BLM data and use the WB as my guide.
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