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In Reply to: RE: Off topic question about polystyrene caps posted by Caucasian Blackplate on June 10, 2015 at 10:57:20:
The caps in this case are in conjunction with pins on either side of each signal tube. So maybe this explains the use of polystyrene?
Jonesy
"I know just enough to get into trouble. But not enough to get out of it."
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Follow Ups
- RE: Off topic question about polystyrene caps - Jonesy 09:03:47 06/11/15 (1)
- RE: Off topic question about polystyrene caps - Caucasian Blackplate 09:07:06 06/11/15 (0)