It's more in the lnb holder than in the arm itself.... although the arm does have issues too. I have a winegard 76 cm dish. I don't have pics, but have been meaning to take some to post on here and on a blog to show my setup a while... just haven't had the initiative. Maybe I'll do it this weekend.It's weird that some people have this issue and some don't. Some dishes must have really weak arms. What kind of dish is this?