just a quick question: here is another reason to switch from baq, milwaukee wi temps are going to be in the 90s for a week, pool temp was 90 last night, for the next 3 days its going to be high 90s so they say, i can add 2-3 inches of water now should cool things off but then im going to have to treat the pool 30-65 $$$$$, should i leave the solar cover off at night, for these hot days what about the water evaporting at night?? what do you guys do that live in hoy areas, not complaining about the temp as this what pool owners live for 90 degee days, but at 8-9pm the 90degree water feels to warm??? let me know what some of you guys do thanks for your help ...