ORIGINAL MESSAGE: On Sat, 30 Jan 2010 06:10:04 -0800, "Jim Thomson" <Jim.thom at telus.net> wrote: > >## You got it wrong Bill. UNLESS you have perfect B+ regulation, >Tuning with a CXR, then switching to SSB is a waste of time. REPLY: Nearly all amplifier manufacturers tell you to do it that way. How is that "a waste of time"? 73, Bill W6WRT