I have this problem too, and I just filled the pool from scratch, my level is 330??? what types of water contaminants present in well water would cause high TA.. Also, buffering capability refers to the level of "salts" in the pool, if you add acid you will just get a load of H+ ions circulating around, i guess i don't understand why the high TA happens and why adding H+ will fix it without lowering the pH? not a hi- jack i promise, it is on the same topic.
Topic split. Please ask questions in your own topic, rather than hijacking someone else's existing topic. JasonLion