Hi Everyone, We have a property in an incredibly remote area that professional installers won't go to. We setup a low def directv dish a few years ago and had it working well. Now with the new high def directv dish we installed we can't get local channels. Have tried for hours to get it dialed in but no luck (read everything I could...got it plum, etc.). I'm willing to take the plunge and buy a used AIM meter for a few hundred bucks if it will help me get it dialed in (I don't have any other options at this point) but want to make sure it doesn't require an access code only pro installers can get, and also that it is something that is intuitive to use and I'll be able to figure out. Any thoughts?