In reply to John Turner who posted this on 15 August 2007 in the thread "Crime or misdemeanour". This post has been matured on my system, so I got this from google groups.
"simon" wrote
> Have you ever tried running in a new loco on a shunting layout ? >> Before it reaches scale 100mph its crashed.
> Why do you need to 'run in' a new loco? I've never, ever done it, > and never felt deprived.
> John.
I've just obtained a Roco locomotive, that requires lubrication of the coupling-rod bearings before you start running it. That's 30 bearings each with a tiny fraction of a pin-point of oil.