The SA article says "The rudders are mounted in lifting cassettes; not for adjustment underway, but for beaching and launching. The rake adjustments come via the cassette mounts; instead of normal pintles and gudgeous, the cassettes attach to the boat with uniballs to allow the boat to be properly balanced with angle-of-attack adjustments to the entire rudder and elevator"
What are uniball attachments?
The men were amazed, and said, "What kind of a man is this, that even the winds and the sea obey Him?" Matthew 8:27
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