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Old 10-22-2019 | 10:54 PM
  #6  
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Roelof
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Joined: Aug 2007
Posts: 14,051
From: Holland
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Your 3PK has 2.4GHz FASST receivers?
If so, you can check if your receivers are compatible with the 7PX. If so then you can save some money on receivers and keep the 3PK as spare,
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