Has anyone using an AL-1500 replaced the RF relay (RLY1 - 3PDT 10A/12VDC) with a vacuum relay? If you have I'd like to hear your thoughts on the mod. Thanks Greg K9IG -- FAQ on WWW: http://www.contesting.com/ampsfaq.html Submissions: amps@contesting.com Administrative requests: amps-REQUEST@contesting.com Problems: owner-amps@contesting.com Search: http://www.contesting.com/km9p/search.htm