Rig Dimensions (Geek numbers)
Measurement	Value	Description
I:	60.82 ft/18.432 m	Maximum hoist for head sail measured along the mast.
ISP:	61.62 ft/18.672 m	Maximum hoist for spinnaker measured along the mast.
J:	18.348 ft/5.56 m	Length of 100% genoa along the foot. Intersection of forward edge of the mast and deck to genoa tack fitting.
JSP:	20.9 ft/6.335 m	Length of spinnaker pole.
P:	54.945 ft/16.65 m	Maximum hoist for mainsail measured along the mast.
E:	20.3775 ft/6.175 m	Maximum mainsail foot length along the boom.

 

Ratios (Super-geek numbers)
Ratio	Value	Description
SA/D:	25.9	Sail Area to Displacement. Ratio of sail area to volume of water displaced by the hull. An indication of power. Lower numbers mean less power.
D/L:	67.5	Displacement to Length. Ratio of volume of water displaced to the waterline length. An indication of how well the boat performs in light wind. Higher numbers mean lower performance.
P/N stability area:	2.594	The ratio of area under the positive portion of the stability curve to the area under the negative stability curve. Higher is better.
L/B:	3.64	Length to Beam. An indicator of how "fat" the boat is. 3 is "fat", while 4 is "skinny."
B/D:	0.33	Ballast/Displacement. Percentage of overall weight in ballast. A higher number generally means a stiffer boat.