So I bought an old craftsman table saw for dirt cheap, it is from the 60's. It worked very well for about two months then It started shocking the hell out of me every time I touched it. I still used it because I needed it. Then one day the switch started smoking so I turned it off and haven't used it since. I got all the wiring and a new switch and rewired it I turned it on and the motor sounds funny and it throws a breaker within two minutes of turning it on.... Soooo any ideas? I think I may have shorted the motor out.