Just curious what my other FTA friends do when their dishes need to be re-pointed or you need to make a fine adjustment. I used to take a small TV outside to point my dishes. Then I started using a Slingbox connected to my Amiko receiver. I take an iPad outside and set it behind the dish. Another way I'm using is a Zmodo $30 wifi camera. Point the camera at the TV (inside the house), then load the app on the iPad. The Slingbox method has about a 5-7 second lag, which isn't horrible when I remember there is a lag! The Zmodo cam has a near-instant response time, so it's much easier to make fine adjustments with it.