I usually have the same length bridge during my stroke. Many times during playing I was faced with the situation where when I shoot and cannot put my bridge hand where I normally would, due to a ball/cluster of balls there. A lot of times , especially when I don't have to stretch, I just move my bridge hand to a place, where I can put it comfortable in order to make a solid bridge, thus making it longer or shorter than my regular bridge. And usually it doesn't feel comfortable. What do you think is the better thing to do during those occasions? Change the length of your bridge or use the mechanical thing? I got nothing against the mechanical bridge and would use it if I have to when stretching is way too far, especially on a 9 foot or bigger table, but is it a good practice to use the "cheat stick" when you don't have to stretch at all and all you have to do is to move your hand a few inches and change your natural bridge?