Carl wrote: >If I used them today Ian would have >me castrated! I think we'd better leave your higher-order IMD exactly as it is... 73 from Ian G3SEK -- FAQ on WWW: http://www.contesting.com/ampfaq.html Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contesting.com Search: http://www.contesting.com/km9p/search.htm