> When a DC relay hangs up, the problem could be residual > magnetism in the armature. This can usually be cured by > reversing the wires to the coil. Now that is a neat trick, Rich! 73, Jim, KH7M -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contesting.com