tried some maf tuning today on my lsj

so todays experiment was to try logging some data with intent to adjust the maf table.
I've attached my config,tune,and log

I took the resultant data and applied the afr error% to the maf table just to see how it affects the graph.
I've attached pics of the before and after.

so am I going in the right direction here?
or am I as out to lunch with this attempt as I was yesterday with the ve tuning attempt?

the new graph ends up with quite a dip in it due to lack of data captured at high freqs.
I can hit the smoothing button about 5 times or so to smooth it out a bit.
is that ok to do??