Colin said: >The adverse qualities of the power supply choke can be alleviated by >shunting it with some nichrome wire. But you mustn't use too much nichrome wire....... 73 Peter G3RZP -- FAQ on WWW: http://www.contesting.com/FAQ/amps Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contesting.com