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Title: [Non-] sliding button makes RV440 unusable
Review: If only I could operate the button, I could make my hair look really good with the RV440. The barrel is nice and fat, and the bristles hold the hair just enough without tangling. For a few seconds I could see the potential for fat, smooth waves.But the sliding button is just too hard to slide. The button has four settings: OFF-COOL-LOW-HIGH. It's just possible to slide it from OFF to HIGH, but not HIGH to OFF, or any setting in between. And it gets too hot on HIGH.My first and last time to use it, I had done a section of hair on HIGH for about three seconds and it got so hot it was burning my scalp. Unable to slide the button away from HIGH, I had to hurriedly unplug the cord.What a shame to put such a POORLY DESIGNED BUTTON on an otherwise good styler. In all fairness, the unusable button and too-high heat on HIGH were the only problems I had. I did not have the other problems that other 1-star reviews cited.
