Bad value
Hi Francis,The value shown for the 26X is wrong. The site on the related link has the calculations and explanations.The site below has comparison tables for a lot of boats. It lists the 26X Capsize Screening Formula (CSF) value as 1.93. Using 3750lbs for displacement rather than 4275, the value would be 2.02.http://www.image-ination.com/sailcalc.htmlI have an Excel spreadsheet that when given:1. Length Over All2. Length at Water Line3. Widest Beam4. Displacement5. Keel/Bilge Weight6. Sail Area7. Hull Draft excluding keelWill calculate:1. Hull Speed2. Sail Area Ratio3. Displacement Ratio4. Ballast to Displacement Percent5. Motion Comfort Ratio6. Capsize Screening Formula7. Screening Stability Value8. Vanishing Stability AngleAnyone interested in getting a copy by e-mailed can contact me at:mfabre@fmsys.comCheck the earlier posts to "Save the Waves!" for a lot of facts, references and opinions (you'll have to judge for yourself) concerning rating formulas.Happy sails _/),MArk