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Nildran

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Everything posted by Nildran

  1. Use separation motors before activating my engine works very well !! Thanks a lot !
  2. I begin on RSS / RO with a RP0 career. I do not manage to make rockets with several stage because a problem of "vapor in feed lines". After some searches on the forum, I read that it was necessary to use "ullage" but I do not how understand to make. Can you help me ?
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