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As for the dot part....I heard taking a credit card to the dots after installed several times throughout the day helps.
This is what my installer directed, best done with window warm from sitting in the sun. I did it with a microfiber towel every chance I got for the first 30 days and the tint looks perfect now, a year later. He also said it takes a few days for the moisture used during the install to evaporate, so it will look blurry until its all gone.