Try fast fret. You cn get em at swee lee. Its a little oily though...
Haha, you should try fast fret, it makes it feel really slidy and smooth. A suggestion to make the fast fret 'new' again, just cut off the rusty layer. Tried it onceHope that helped.
Joe
fast fret is a drug... pretty addictive.. use on strings to make it really smooth, but do let it dry first or else it will just end up on your fingers.
i use it on my guitar neck too. really fast and easy sliding here and there lol