My captain's chairs are wiggling around quite a bit in their tracks; where
can I find those replacement plastic inserts?  The local dealer looks at me
like I'm from Mars, and I can't find them on the busdepot web site.  Anyone
know the P/N for them?

Also, any other neat ideas for securing/improving the seat tracks.  (I have
cleaned and lubed them with white grease).

Thanks

Brent Christensen
89 GL Syncro Westy
Santa Barbara, CA