Hi All, I remember something from the old forum on the subject of centerboards for mod 3s being off? My centerboard vibrates quite a bit going upwind unless I raise it slightly and then it only vibrate a little. I wonder if this is slowing me down. Also, I just got new racing sails and I don't seem to be able to point as well as some of the other guys with older sails. Is this also related to my centerboard or do I just need to break in my sails?