Do you have a chart for Chlorine/CYA levels for slamming purposes for a SWG pool that show the CYA level under 60? The chart for a SWG shows 60, 70, and 80. What if your levels are lower? How do you calculate what your SLAM levels should be if your CYA level is lower? Thanks in advance. (I hope this qualifies as a separate question and not related to my current topic...if so, please forgive me...I am not trying to break the forum rules...I think it is a valid question).