Tuning cell no 4...

[Blower91]

My cell no 4 is 35-60 kPa and 0-700rpm. But it seems this cell "operates" far outside these boundaries (not only idle condition). All the other cells seem to stay (more or less) in their own spots. I'm sure there is a good reason for cell #4 to be outside its "limits", I would like to know why. The fact that cell #4 is ouside its limits is a little bit annoying since when this happens it is not un-common to find a different BLM. Eg, running in cell#2 the BLM could perhaps stay within 124-128, but when cell #4 "visits" this region the BLM could perhaps be 130-134 (a number it gained in cell #2, not brought from 4)... how do you change your VE tables then? I don't just want to average everything at this point. I don't just want a good average, I want to keep deviation "small" too. The reason cell #4 has a different BLM could be that some other parameter is off. Any advice on this is appreciated.