I never could get the sins right....
The thread reminded me of a chart we all used to use in the really olden days before we had confusers......
Google got it in one when asked "crosswind component chart"
http://www.nifa.us/judgesmanual/apendixC.pdf
But I guess having a piece of paper in your flight bag is sooooo old-fashioned...back to the trigonometry, chaps and chappesses...