Thank you @eg4eric. I read and understand he document, however, it feels like the recommendation to regularly use a full 80% DoD (as opposed to 70%, ...

Correct: Cell delta accross the pack reaches a maximum of 0.08V during balancing cycles; I had the decimal shifted in my prior post.

@eg4eric Sorry I posted my response without hitting reply... and I don't see an edit button to fix it. Details posted at 3:05pm here:

Summer daily average discharge is 40% total ( 95% to 55% SOC), winter 31% total (95% to ~65% SOC), with solar or grid charging overnight. I have neve...