[TR] Wiper rack lube

[Chris Kantarjiev]

> At Bailey's we used this pale blueish green water resistant marine grease, I seem to recall it was made for the wheel bearings of boat trailers that were often submerged.  Can't recall a brand name, sorry.

I'm pretty sure that's Aqua-Lube, which is good for quieting synthetic 
suspension bushings, too.

I've also used Red Line synthetic grease for the rack (and the guts of 
the motor).