In the past I was using a poley to move up a suspenssion, this is very normal. But with this setting you are loosing at least a feet in the air for the poley it self and an other feet for the rotation device and suspenssion equipement. And is very difficult to verify the equipement after instalation when all the equipement are set a 20 feets. I got this issue when doing the last festival. It was pain in the neck doing verification after the second day.
So I was working in my mind and I find a solution.
I install a simple puley in the air, this one will have a heavy rope on it. A black nylon one, same length has the height. connected to the puley system on one side and the suspension on they other. The puley system need to be Riggs after some thing strong on the floor.
This setting permit to control the equipment after any use, also give few feet more. When you leave the place you have just to leave a part of the equipment.
