I've had to make a small bracket to put under my Moultrie 4.0 camera to hold it up onto any tree because it weighs too much and the cheap bungee straps are next to useless in holding the camera up,then when I get it set up I stick a piece of wood at the top or bottom to tilt it into position to aim the camera and keep it there.Most people have had similar and more trouble with the newer Moultrie Camera's and their new "Strap" holder not working very well either!
