Super Fuzzy Moderator
Join Date: Oct 2006
Location: Sydney Australia
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Not absolutely correct SD. Raven is steel, does not have a compass as you illustrate but it does have lumps of metal inside that can be moved. Yes , what you show is called a 'steel boat compass' but it seems other models work also.
I'd think a Compass Adjuster would be the person to ask regarding a particular unit.
Which reminds me I need to get hold of one.
“Life is a trick, and you get one chance to learn it.”
― Terry Pratchett, Nation
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