UL testing for a vertical lift/lower. The cam buckles let go at around 2300 lbs. The straps broke around 5700 lbs. It was a good day. Super impressed with the results. Got our UL testing done last week. We are doing a horizontal pull. Took it up to 6700 lbs. The machine didn't have a long enough pull to break the straps. The bridal is rated at 9000 lbs. Video of the testing and documentation will be posted shortly.