In the Robinson Protocol, the step for "Fiber & Plant Protein" states to use Defense mode to extract the fiber. This is incorrect as defense mode gives you an error that "You cannot damage the target with this weapon!" Quest information https://i.gyazo.com/7411c40c1ebda39eae4bb695461cc2ef.jpg Defense mode. https://i.gyazo.com/64a26de1434b02d8ac78720200737148.jpg Salvage mode. https://i.gyazo.com/10bbd3e7fdfca3110aa2fcabff7884e1.jpg
Also note, survival tool does not work on trees with either defense or salvage. Small trees give fiber when resource mode is used.