Comfortable sunglasses for flying with radio helmet.

As you know, I am always building better mouse trap. Every time I would fly on sunny day my sunglasses would dig into my temples during flight as the radio helmet ear muffs press against the  arms of the glasses. After while it gets very uncomfortable. As usually I thought there must be a better way. This is what I came up with. Take sunglasses and unscrew the little screw that holds the arms hinged together. Drill holes to fit rubber elastic, thread, secure knots with superglue and you are done. The picture says it all... 

Good luck

Andre

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