The Feeder is designed to help feed the Mainsail into the Mast Track.
This is important for the single handed Boats.
It is designed to fit the Nacra 5.8 - and all other models.
It has been designed to go on Masts that have a Left Side Cut-out.
A model is also available to suit Nacra 350 89 x 59 mm Mast.
Contact me to order these.
A review is underway for the central cut out sections to find a feeder for these.