Hi Mike.

11-Jun-04 22:33:12, Mike Luther wrote to All

 ML> Does anyone here have any idea what you could use as a solvent to
 ML> test for contamination that way.  And, if that's not the reason
 ML> they won't work, what could I do to restore the surface roughness
 ML> to the original more or less factor fuzzy specs

You could try the stuff they sell to treat slipping drive-belts,
i don't know how the the rubber used on mouse balls would respond to it.

Try some place that specialises in mechanical engineering supplies.

 -=> Bye <=-

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