jim stephens wrote:
  I own a Documation 200 with goo for rollers if this
discussion leads to
 a source of rollers to fix it.  I have an M-1000 that I have not fired
 up till I can figure out whether the rollers are good.  Since it was in
 service and not stored up to 12 months ago, I have higher hopes for it
 however. 
It does seem to be that not running the machines causes more problems
than anything else.  I wonder why this should be?
As an aside, a brand new set of tyres on a car that's not run over the
winter will be all cracked and useless by spring, but an identical set
of tyres on a similar car that's used as a "winter hack" will be perfect
(if a little worn).  Go on, ask me how I know...
Gordon.