Mr. Rogers,<br><br>Yeah, you need sleeves. I use Berkley "Big Game" sleeves. I haven't had a problem with them yet. I've also found that you can use them as "locks" for snares by carefully crimping them. Place a sleeve on the wire and then run the wire back through, making a loop. Using needlenose, crimp down hard on the half of the sleeve that contains the end of the wire. Then crimp down on the other side until the wire loop will pull through, but won't open on it's own. I hope that made sense. A picture is worth a 1000 words....<br><br>Andy