I had this in my other post but no one saw it... I rewired my 5" grinder with a new cord because the old cord was getting torn to bits. I ended up splicing the 2 cords together (old wires and the new wires together) because I needed the special ring connectors on the old wires. I got it all back togeher after a lot of hassle... turned it on and it fired right up, tested it, ran good... but when I go to turn the grinder into the "OFF" position... it keeps running. What have I done now? Is it something easy? Or do I have to tear it apart again? Thanks!