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Thread: Navigation Computer (CRP1)
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Old 30th Apr 2003, 19:55
  #16 (permalink)  
Tinstaafl
 
Join Date: Dec 1998
Location: Escapee from Ultima Thule
Posts: 4,273
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Use a soft pencil (2B is my preference) on the whiz wheel but don't use an eraser. A wet finger works fine. The eraser eventually wears the slightly roughened surface making it less effective.
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