Guys, I found Spokane Spas, in Spokane Wa 1-509-532-1400, they will rebuild these boards and replace the Getttler relays, they are excellant and thier CSR is great, Coast Spas makes a great spa, but THEY SUCK AT CUSTOMER SERVICE, so what good are they, without service, no product is any good, these guys at Cornerstone and Coast both suck, and when I get the opportunity to meet them at a show one day, I will take a hugh ???? in thier display spa, just for Cornerstone People and the Management of Coast!!! Including the owner who will not respond to any inquires for assistance, or Mike Toth, plants GM a "Strange Individual" who ponders why I contacted the plant for assistance instead of the "dealer" who as Toth put it, "made all the money", what a charactor, and this is the GM sterring the ship of Coast, just like the "Titanic" , or Al Black of Cornerstone, who changes the rules constantly everytime I meet thier requirement for re-imbursement, the best satisfaction to these scumbags is to advise everyone, in a forum such as this, that thier customer service sucks, and to stay away from COAST SPA OF CANADA, THEY SUCK!!!!