Last spring the Forest Service fenced the road that runs through our property. It’s a fairly standard four-strand barbed wire fence. In spite of our requests (and the recommendations of the Natural Resources and Conservation Service, a sister agency to the Forest Service), the fence was not constructed in a manner to facilitate safe passage by wildlife. The easiest way to achieve this is to use smooth-strand (“barbless”) wire on the top strand. The fallback is to cover the wire with PVC pipe. Since the fence was already strung, adding PVC requires slitting the pipe so that it can be slipped over the wire. I expected to see a variety of postings about this on the web, but found none. I came up with a very simple solution for slitting large amounts of pipe on the table saw. A simple box-like structure aligns the pipe to the blade. It’s a simple matter of just pushing the pipe through about as fast as you can. The blade is completely enclosed, making this a very safe solution.