Hum, I was getting this HI CUR error only with my Directive Systems 6 Meter antenna (DS50-5) that has a 1:1 SWR I hope they know antenna design? Maybe not? The toroids fixed my issue. I just love how some of the forum or so judgmental, it is a only a freaking hobby, chill. -- Sent from: http://elecraft.365791.n2.nabble.com/