I just got off the phone with Phillip Mumm, and he reminded me of the marvelous product that we used at Spring Fever called McLube OneDrop. It is by-and-large, probably the best product to hit the sailing world that actually exceeds any expectation you have of it.

One drop on either side of the track, run the car back and forth rapidly over that area, and just feel your traveller glide like it was a maglev train over the track... its honestly amazing. Not only that, but they claim it repels salt and dirt (and sand).

Every boat that we put it on at SF - the skipper was honestly amazed at how much of a difference it made.

One of the best parts is that since it only takes two drops per application, one bottle will last you like 3 years.

You can find it at Murrays and other sailing retailers:
http://www.murrays.com/mm5/merchant...;Product_Code=40-0410&Category_Code=