Wow what a difference! Keep at it!
Thanks but I have to give most of the credit to the company I pay to have it opened. They make sure opening/closing is done right. I just don't have the time - but when they are done I maintain the water and pool. 5 minutes a day using the TFP method, and an hour on the weekend for brushing/backwashing/etc. They also take care of big problems should they arrive.
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Oh and I have to say that the Polaris is worth every penny.