In a previous thread I raised some questions about keeping down the TA and pH in my replastered pool. I'd like to check on what the TA should actually be. The reason I ask this is that my pool store has always suggested a range of 125-150, which my plasterer told me is actually a bit on the high side. I've read on other sites where it should be 80-120. Which is the better range? And should the TA be adjusted higher once the plaster cures over the coming weeks?
One other question I have is - should the balancing be adjusted differently for when the pool is closed over winter? Or should TA and Calcium hardness be pretty much the same as during the swimming season?