[ffctp]

Dude, wd40 is totally the steez.
You put oil in a real car, right? Think of this as the same idea.
It even made my Bensu mostly stop rattling and run much more smoothly. It's a tiny bit quicker, probably because there's less resistance, and it doesn't have that ... uh ... distinctive Cannonball sound.
Lube up the rear axle, each of the gears, the area behind the gear that sits against the body, and the motor.
I just sprayed the wd40 into a q-tip and then swabbed it on ... you might not want to just start spraying wildly.

Then go around where ever you live and start spraying door hinges and everything in your life will glide more smoothy.