Okay, it's our first opening of our pool and really first go at balancing since we pretty much closed it up after finishing install at end of season last year. Based on pool store calc our TA is at 180 and ph is 7.8. So, if I understand everything correctly we need to add muratic acid to lower the TA while not letting ph drop below 7.2, is that correct? Also, our chlorine level is at 0.5. Should I get TA lowered before I raise that level or do them at the same time? Help please?