I've successfully gone through the process of lowering my TA from 110 down to 80. Once I was done I waited a week and saw that the pH was up by about .2 so I added just over a cup of 31.45% acid for my 18,000 gallon in-ground. I am quite pleased in the reduction in acid usage.
Now I'm wondering if I should consider going lower and if so if there is a lower boundary that I should watch out for. I'm perfectly OK with adding a cup a week so this is really for my own knowledge more than anything.
Temp 88! (I'm already going to have to start using the solar panels at night to cool things off a bit.)