NOTE - There is a bunch of discussion about the meausrements and compensation for the whiteing filters for the CPSs in SEI log 2590 and comments.
I did a fit to Jim's measurements for HAM3, here are the strings to paste into foton:

ch H1: zpk([0.1447;1.6372], [0.14885;1.5916], 1, "n")
ch H2: zpk([0.1447;1.6311], [0.14829;1.5916], 1, "n")
ch H3: zpk([0.1447;1.6219], [0.14746;1.5916], 1, "n")
ch V1: zpk([0.1447;1.6422], [0.1493;1.5916], 1, "n")
ch V2: zpk([0.1447;1.6268], [0.1479;1.5916], 1, "n")
ch V3: zpk([0.1447;1.6334], [0.1485;1.5916], 1, "n")

Jim - Can you please add these foton design strings to module 2 of the H1:ISI-HAM3_CPSINF_ch banks?
These cancel the p/z pair in the first module and replace it with a pair in a slightly different place. Like the other symmetrization filters, we then run FM1 and FM2. 
This is a little wonky, but I think it makes it easier to keep track of what is going on down the road.
I would suggest a name like sym_v1 for the module, but feel free to pick a better one. You should be able to copy/ paste this text into the command box in the foton file. 
If this works, we can think about some better automation. 

I've attached 2 images (more in SEI log). First is the TFs Jim measured (after correcting for the DAQ filters and an 800 microsec time delay (what is that?!)), normalized by the expected TFs. The little bellies are consistent with errors in the 10 microfarad cap (This is pretty good, honestly, for that kind of a part). The second image shows the data for V1 and fit for V1, so you can see the fit is pretty good.