PI 33

Today the Measurement Committee issued Public Interpretation No. 33 concerning how to properly measure mainsail E-girths. Excerpt:

The sketch in Appendix G is incorrect in that it shows the inboard E point as intersection of the vertical grid line and the perpendicular E girth lines. The E-girths shall be measured along lines perpendicular to the vertical grid line, from the luff to the leech as shown in the corrected sketch below.

Drawing issued by the Measurement Committee with PI 33.