I am trying to use my dutch clips like the handy dandy instructions but they don't want to snug up on the side of the tree ( where the pressure is on the strap not the clip ). I set it to the side and it stays loose-even lets the strap slide down a little on the tree. Once under load the strap turns so the clip is more to the center and taking a lot more pressure or pull. Hoping some one can give me a quick tip on what I'm doing wrong. At 230lbs I'm a little worried about putting to much strain on the clips.