I recently put my solar cover on my pool. I am hoping to extend this year's swimming season a bit. My question is, Can I leave the solar cover on the pool until my family and I swim? Or should it come off for a bit every day? I've had it on for about three full days now. With the cover on I'm still losing about 1 ppm of FC per day. This morning is the first time I've noticed CC's since placing the cover on, 0.2ppm. Any suggestions would be helpful.