Making a weighted PUD from a spark plug socket is a pretty easy thing to do. A weight like this can really help keep consistant tension on FS. You will notice that there are two colors of straws on this page. I made two and had to mix the photographs together to complete the series.

Start with a large straw, like the ones that come is a Slurpy from a convienence store. Put one end of the straw through the wrench end of the socket. Don't put it in any farther than teeth of the socket.

Make a slurry of two part epoxy and lead fishing split shot and/or lead granules that can be bought from Golfsmith (800) 456-3344.

Put that slurry into the socket and let dry. Then put another coat of just the epoxy over everything to seal and protect from urine.

On the other end cut the straw to about 1 1/2" - 2" and wrap some aceate (over head projector slide) around the end. Make more of the lead and epoxy slurry and fill the cylinder.

When dry , remove the acetate and grind the sharp edge off. One reason for doing this for comfort, the other is a little more fun, it takes the shape of a penis.

Put a cork in the end to prevent leakage showing through your pants. Remember to take the cork out before peeing or it will turn into a huge mess.