Today was a sunny day... went from FC of 8 this AM to about a 4 after work.
Overnight FC loss is just about nothing.
Is this common? I seem to lose ALOT of FC during the day. My CYA last year was around 80-90, but Im down to about 40-50 this year... so I expected a bit better performance.
Pool looks clear as can be and healthy as far as I can tell. All tests are within spec.