Would really be a big help if someone could look at my drawing and verify what I have come up with. Basically pulleys with cable wrapped around then and a weight hanging off the bottom. What I am interested in is what the wight pull at the pull scale would be and if their is any left or right movement of the scale. I come up with aprox 51.5# of pull at the scale and pull is equal in both directions so it shouldn't be pulled left or right. Thanks for looking.