I send my RMs back to the factory for a SIDs inspection every 3-4 years - they come back better than new (already molded to my feet) for $180 or so.
I have built up a 3-pair rotation, it works pretty well.
Love Flying Bear's suggestion of the direct deal with the factory... 5 Percy St will be getting a call from me tomorrow.
I also like his idea of having a paint brush in the armrest of every aeroplane. I am yet to work out what its for tho
