[TR] Update on TR4A speedometer quitting

[Greg Lemon]

I lubricated the rotating numbers for the odometer and trip odometer with 
this stuff 
http://www.amazon.com/Labelle-Industries-Plastic-Compatible-Motor/dp/B001W8XD44/ref=sr_1_1?s=toys-and-games&ie=UTF8&qid=1398741929&sr=1-1&keywords=labelle+lubricants 
Labelle #108.  It is meant for small model trains, I figured since it was 
light weight and plastic compatible it would be safe to put in between the 
numbers on the odometer.  Although speedo wasn't stuck, it was bouncing, the 
lube got rid of most of the bounce, and it comes with a needle applicator so 
you can put it (sparingly) between the number wheels to, hopefully, loosen 
up the old gunk and lube the thing up a little.

Greg Lemon