I have a WSI 6' Cband dish and get pretty good reception on the Cband side. Ku well, not so much. I tried using the DMX 741 for Ku and the reception was less than desirable. I have tried positioning the Ku lnb around the scaler ring and far nothing. I did the same thing on my Ku dish awhile ago and it worked. Obviously I have not found the SPOT for the Ku lnb.I didn't realize what a pain in the butt, for me anyway, this really is. Can some one point me in the right direction?