Bowjunkie that was my learning lesson, I was just demonstrating never dreamed he would just pick up one of the bows and pull it. There were 15 kids there I was giving the demonstration to and not one of them thought it was OK to just grab one when no one was looking. Even at my shop I don't let anyone handle a strung bow, except for two I have just for that reason. They are light poundage, one white oak and one hickory, both are tillered to infinity..
Kirkll If you look at my bow bench you will notice I went with the auto darkening model. I am a bit of a klutz and the auto darkening don't have the flip up window that could get caught on the string and jerk the bow out of my hand and smack me in the face. LOL
Seriously the cable system on the wall is the only safe way to tiller. After some playing with it (changing pully, and going to a wire cable) it is pretty accurate using my hand scale. I intentionally mounted it where I could not get my face over it, even when pegging to hold draw I am no where near the limb.