Ya know - I havent sprayed my track or car - good idea! I'll try it and see if it seems smoother.
Another question - how's your purchase on your main sheet blocks? I also sail a Prindle 18 that has a 6:1 purchase. My Nacra 5.0 has 5:1 and I think there is a big differance. 6:1 MUCH easier to sheet in. Don't know what your Nacra has. Also, I'm now always afraid I'm gonna rip my travelar car off the track when I'm cranking on the main sheet.
Danno