It came with the treeless I bought recently. At first I thought I was just not doing the girth up tight enough because it would be pretty loose at the end of the ride. Then I realized it was actually looser becaue the latigo was loosening. I tie it rather than use the buckle.
I plan to switch it out to a leather one but have never had this problem with a nylon latigo before.
Any idea why this is happening?