Here are the lengths of lines for a C470 tall rig. If you have a standard rig the only lines that are different are the halyards, they are 10′ shorter.
My jib furling line will sound long, but I rig it as follows:
The furling line comes from the 3100 furler up forward, down the port side of the boat, back past the sheet turning block to the rail where I have attached a block to turn it back forward. At this point it goes through a rope clutch, from there we take it across the boat to the electric winch on the cabin top next to the companionway. This is our set up with a 135% Genoa; a 155% Genoa would require additional length. I only use Sta-Set X (less stretchy) for the halyards, By using the cheaper Sta-Set for everything else I don’t mind replacing the line as much when it gets ugly.
|Jib Furler||7/16″||105′ Sta-Set|
|Spinnnaker Sheets||1/2″||xxxx Sta-Set|
|Genoa Sheets||5/8″||2pcs. 80′ or 1pc.160′ StaSet|
|1st Genoa Halyard||1/2″||170′ Sta-Set X||Standard Rig 160′|
|2nd Genoa Halyard||1/2″||170′ Sta-Set X||Standard Rig 160′|
|Main Halyard||1/2″||170′ Sta-Set X||Standard Rig 160′|
|Boom Topping Lift||1/2″||170′ Sta-Set X||Standard Rig 160′|
|Spinnaker Halyard”||1/2″||170′ Sta-Set X||Standard Rig 160′|
|Main Outhaul||1/2″||80′ Sta-Set|
|Main Furling||1/2″||55′ Sta-Set|