Hi, I have a Nexus 103R compass thats been sitting in my room since ive stopped sailing lasers... This is the compass with the compass numbers, as well as 1-30 for easy lift/header, I think Nexus calls it the SINGLE TAC card... If youd like to see it on APS, its here - http://www.apsltd.com/p-15513-compass-single-tac-card-laser.aspx Also comes with the deck spider and sliders for the compass, again found on APS here - http://www.apsltd.com/p-5174-laser-deck-mount-for-upgrades.aspx The compass has one or two marks on the glass portion of the compass, but nothing affects its readability. I love using this on the race course, and caught infinite shifts thats others didnt due to having it. Hopefully you can us it as much as I did.