raising a stubbornly low pH

[duraleigh]

You're getting very accurate advice from some sharp cookies.

You might consider shocking your pool. I notice some CC in your results and it might be a good idea to clear it up.

I LOVE Cal Hypo....only drawback is it will slowly increase your CH, which looks high enough already.

Your CYA level will have the same affect on bleach as it does Cal Hypo....you'll lose some of it. I lose about 2-3ppm per day running CYA of 35 or so. I'm upping mine to 50 to try and retain a little more chlorine during the day.

I'll bet Janet's right on the money. If you don't use trichlor, your pH issue will soon be obsolete.