Cleaning packs

[Tony Duell]

> 
> > Also, IIRC, when reassembling the casing, you _must_ insert a screw then 
> > turn it anticlockwise until the threads engange before doing it up. If 
> > you cut a new thread in the plastic (self tapping screws), you run the 
> > risk of puting little bits of plastic on the disk.
> 
>     This is something you should do in everything :)
> 

Agreed. But the DEC RK05 manual is the only one I've seen that 
specifically tells you to do it.

-tony