Forums Members Recent Posts Forums Members John Campbell Activity Notifications Clear all John Campbell @John Newby Joined: December 31, 1969 2:00 pm Follow Profile Activity Topics: 1 / Replies: 1 AllTopicsReplies Topic Hobie 18 rudder upgrade 12 years ago Forum Technical Help Replies: 1 Views: 2932 Reply I am upgrading an older H18 using used components from a newer parts boat. The seller did not send me any gudgeons. I have moved the lower gudgeon u... 12 years ago Forum Technical Help Share: Share Tweet Share Share Share Share