Hi all, I live in Vietnam and operate a small canyoning guiding service. Recently we've come into some gear that were freebies with purchase of other products. We know the primary products we purchased are legit and quality through testing and thorough use. However, these "throw in" pieces are not stamped from any company and are thus very suspect to us. We have a half dozen or more each of simple locking carabiners (oval shape) and standard "aluminum magnesium alloy" figure 8s, so I got to thinking about doing some kind of homemade load testing to see if they are legit or not, since we would have multiple ones to test. So my question is this: whats a good way to do some homemade load tests? We can come up with a good anchor to have a free hanging setup if need be, but what would you recommend as weights/monitors/etc to make the operation more smooth and efficient? Hoping Mr Moon sees this one and has some advice from his plentiful experience that may help. Thanks in advance to all!