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Old 05-14-2021, 01:29 PM
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bandersen bandersen is offline
RCA 741PCS
 
Join Date: Mar 2009
Location: Chicago, IL
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Stray electrons hitting glass likely. If it was air leaked in it would be purple.
Make doubly sure the ion trap is position correctly. If the beam hits metal it can vaporize and cause a burn on the screen.
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