I have just completed testing of the camera I made with the Hoffman enclosure. The night pics are crystal clear. I am ecstatic about that. The only problem I seem to be having now is a lot of pics of nothing. I have been putting the cam in open places so it could be heated up trees but I am now wondering if I have cut the field of view of the MS-20 down enough. Anyone else having this trouble. I will say that I did find a hard-to-see bunny in one of the pics of nothing. Anyone discovered a way to decrease the sensitivity of the sensor?