Spinnakers:
These sails are of little or no use if the boom cannot be carried square to the length; the minute they have to be guyed forward they lose their power, and it is better to take them in and use the balloon headsail. Do not haul the tack of the sail hard down; let it light up and leave an opening between the luff and the mast. Spinnakers cut with a deep roach, so as to hang below the pole, are no good. Remember, that the spinnaker is a depressing, not a lifting, sail, as many suppose, and has a tendency to force a vessel’s head down, unless the sheet is lighted up.