Reduced my SWCG output to 20% this evening because the OTO kit has been showing about 5 ppm (maybe more its pretty dark yellow) for the past 2 days in the evening. Also put my pump back on a 9 hour run time from 9am to 6pm. So my pump is finally getting a break tonight!

For reference, last year when there were still other chems in the pool from being pool store'd, I was able to run the SWCG at 20% all season so I'm guessing there was some CYA still in the pool back then. Once a week I would hit the superchlorinate button back then.