Daily Sail Inventory - Switching Sails Day to Day

[Knot Guilty 1977]

The 2019 rules require four sails on board - mainsail, Genoa, jib and spinnaker. For a three day regatta, must I use the same four sails? For example, if there is a blow forecast for the first day of a three day regatta, I would prefer to place my 135 headsail on board instead of the 150. The if the blow is over on the first day, I would like remove the 135 from the boat and place the 150 on board for the second day. Is that allowed??? Are more than four sails allowed on board . . . with the four listed sails the minimum allowed on board?

 

[J24_Nancy]

yes, you must use same sails.Its a Class Rule:
C.10.2 LIMITATIONS (a) Not more than one mainsail, one jib, one genoa and one spinnaker shall be carried aboard. This class rule may be amended by the sailing instructions. (b) Not more than one mainsail, one jib, one genoa, and one spinnaker shall be used during an event of less than eight consecutive days (including any lay days), except when a sail has been lost or damaged beyond repair. This class rule may be amended in the sailing instructions.