I've been with Dish forever, but after all this time I still have a hard time adjusting the antennas. Just this weekend I had to readjust one for a neighbor whose antenna got knocked out of alignment -- no way she could afford a service call so I volunteered, but I digress. No matter how I try to adjust the up/down, the antenna always twists as I tighten it. Even left/right is hit and miss as it always seems to bind up as you adjust it. I get it close, but never at the highest signal strength I found. Is there a mount out there that can be adjusted with a worm gear or some vernier-type arrangement that can be accurately tweaked?