I've been using my new Scoutguard for a couple weeks now and have gotten almost nothing on it. I know it's working because I get shots of fellow hunters in the area (argh). My question is about what height to position the camera.I've been setting it about 4 feet off the ground about 15 feet from the targeted area. I just noticed that the manual says 5' to 6.5' up and 15-20' from the targeted area.

I realize that the PIR sensor aims more down from where the camera is pointed--am I missing stuff as a result? What has been your experience?