Spark Tables vs Datalog SA

[IamBrad]

Hi All, I'm hoping someone can help me with this question or point me in the right direction. There seems to be a disconnect between what I set my SA to in the main spark table and what I'm actually data logging. I've looked at some of the modifier tables and they all seem to be adding spark. But for some reason I'm seeing close to 10's less spark in the data log than I have in my tables. Is this a data log issue or is something else lowering the SA?

Thanks for any help or suggestions.