I'd agree if he was only getting 77, but the fact that he's getting 72.7 as well suggests he is aimed right. I have been in locations where I could only get 72.7 and 77, but that was due to tree cover and doesn't appear to be the case here.If he's pointed at 77, then the 61 is 15.5 degrees off. That would be a significant sniff. You may be right though. Like you, I've been rv'ing with a 1000.4 and both lnb's for several years. Some crazy stuff has happened.