Hi Karl,
i liked the new restoration 'sticky' very very useful
think we all agree getting ingrained grease stains out of the C5 shell is a real time consuming pain, reading those links and my laziness being the mother of all short cuts
, it suddenly occurred to me to ask if anyone has tried using a steam cleaner?
don't have to expensive as many cheap £30 wallpaper steamning machines have these attachments either in the box or as extra's. i have used one on various carpet stains caused by grandkids spilling sticky drinks, and to deodorise the dogs sleeping area to really great effect.
while 'she who must not be ignored' would not let me loose on her false teethe with it, if you ever watch the shopping channels they often demo 'miracle' steam cleaners on plastic garden furniture and shower cubicles, so with care damage should not result to the C5's plastics, should easily remove he stickers so be ware if you don't want to do that
.
might even help with those deformed shells that have been bent down, using the steamers heat to soften the shell while bracing it back as you do to straighten warped wooden doors.
regs
alan