I just recieved my figure9s today. I plan to use tham to attatch my stock ulba tarp to the tree. I was wondering if it is better to remove them every time. I think I'm suppose to pull a loop through the eye and hook it around the hook part. Just like the directions show to secure it "mid-way on the rope". If there is a better way please let me know. If thet is how you do it, do they stay with the tarp or do I pull them off? By the way, me pulling them off is no guarantee that they still won't get lost.