I have a few 2-piece OTI rods that I have built myself and a couple other rods that need a protective sleeve or sock so I can carry them on the airplane while traveling. Where can I get a few of these that will fit a butt jointed rod? They need to be big enough for spinning guides. The 1 OTI sleeve I do have is very tight on the spinning reel guides. Is this normal, or do I maybe have one made for a conventional rod?