On 12/12/2010 10:43 PM, Peter Bertini wrote: > If you do put them in, a three wire power cord with a ground return is a > must; and only use UL rated linebypass safety caps My rule is, if I can FIND the drawer of X and Y rated caps when I replace a 2 wire line cord, I may replace them, otherwise I leave 'em out! 73 Bob W9RAN