Need some trouble-shooting help... While transmitting with my 585 the 961 will put out an intermitent hum (loud, and I do mean LOUD). I've not gotten a bad sig report (whether CW or SSB), but it's sounds a little scary. Just for re. the 961 is located below the rig abt 14" and I don't use the speaker that is built into it. Any thoughts? Eric, KB9BGS/5 North Texas