I bought a new house and have been working on getting pool correct. Following this forums advice I have switched to liquid chlorine and ordered my own test kit. My first experience in the pool store I was told that CYA was off the charts. I have drained the pool half way in the past two weeks two times. With the help of a very friendly new neighbor allowing me to use his empty lot to drain. I do not want to continue taking advantage of this new neighbors friendliness. buying taylor reagent R-0013 and using the hth test kit from home my CYA is from 70-80. Is this a manageable level for the summer if I continue to vacuum to waste and replace water? My pool is crystal clear right now and to my best estimation from test results from the pool store in town that uses Taylor reagents and the HTH test kit I currently have I have been keeping my FC at a level of 10-14. I will post my test results as soon as the test comes in. Am I missing anything, or is there any advice you could give me on the next steps?