All of the simulation was run through the pi0 code and fitted without an eta peak (still curvature and asymmetry term)

It can be seen that the centroid changes greatly and are largely out of place. Further study will need to be done to investigate.

 Beginning fit ranges are 0.03 unless otherwise noted.

4-5 PT: 5-6 PT:

6-7 PT: 7-9 PT (beginning fit range of 0.035):

9-35 PT (beginning fit range of 0.06):