Green pants is correct about using any kind of a rope load tension checking device. The device I have actually adjusts the tension of the hoist ropes, as it attaches to the end of the shackles and pulls them with even pressure until they all move at which point the tension is equalized. It is a product made by Brugg Wire rope.
It is simple and easy to use. It does not work in all circumstances, but when it does, it is amazing. Kevin Heling of Brugg Wire rope in Rome Georga sells them and I purchased one.
Respectfully Submitted,
Robert L Krieger Jr.
