After so many successful repairs on a variety of remotes and controllers using your ButtonWorx repair buttons I knew it was finally time for me to thank you and give some very enthusiastic feedback to acknowledge your truly fantastic product. I had tried various methods of cleaning circuit boards and also the backside of the rubber push buttons, while advancing (?) to some of the graphite paint-on products. None of these methods produced any positive or lasting results. Then one day I discovered your ButtonWorx on Amazon. The description sounded very good and I decided to give the Universal Kit a try. My first effort went into an experiment with an old worn-out DISH satellite receiver controller. I have several receivers; all have been notorious for failing. It has never been that big a problem because on our DISH plan we receive free replacements. I decided to practice on one of the dead remotes to see if ButtonWorx would work. It was a very pleasant surprise when I found that indeed various non-working buttons on the remote had returned to life. Eureka, success…!!