I wanted to take a moment to thank the people  that are involved in the construction of the membrane switches. I don't have the need for any at this time but once the construction is done, I would like to buy at least one set.  My Polaris works fine at this time, but I know very well that it is only a matter of time before the switches fail.
Thanks again and keep me posted of the progress in the manufacture and testing of the new switches.
RizziTech