Hi,....I think you must be very careful using pack voltage as some sort of indicator of pack condition. It is generally felt, I think, that bad packs plateau at higher voltages while good packs plateau at lower voltages. .....
I wanted to chime in on what Jim said above.
Mike D has consistently said the same thing:
Good, strong packs, peak at a lower voltage.
Weak packs peak at a higher voltage.
This is important, thus my saying this a second time here....