I need to tune the input circuit on my SB 220. I have seen something about this in the past on the reflector. Please give me some idea's about the easiest/safest way of doing this. Thanks Will -- 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