by Mullionman » Tue Nov 10, 2009 7:48 pm
Omar,
Polars for all boats are very good and accurate but can I make a suggestion?
Is it possible to show the best Upwind and Downwind course based on Cosine tables. Currently we have to carry out the calculation on a spreadsheet.
For the Clipper boats its about 30 deg and 140 deg but it will be different for each wind strength. Graphical line or digital readout would be good.