Problem epi2 SNF 2010-03-25 00:46:46: DOP2 Deviation by 57%

[jasonlin at snf.stanford.edu]

Same problem as 3/22/2010.  Went into Isolated state.  LLA could not be closed normally and had to be manually shut (same as last time).
Was running the same recipe.  In the header of that recipe (Jason-NP2), I set DOP2 to 2%.  Is that too low and causing this problem?