You have gone to space. You have gone to planet side. You even floated on Laythe. Are you ready to take the adventures underwater? This mod provides the parts and tech to control your ballast and propel your crafts forward as well as maneuver your craft. Included in the pack is newly revamped SinkEmAll, this time redesigned to utilize intake ducts to control ballast. Liquid Intake ducts used to take in and compress liquids. Underwater Thrust Blocks that use liquids to provide accurate