> When using the Colours window, if you're the sort of person who uses its built-in eyedropper tool to choose a colour from the wheel (rather than simply clicking on it directly), then congratulations: doing that hangs the entire system

I always thought the eyedropper was so you could match color from an existing element. It never occurred to me to use it to use it in order to zoom in on the color wheel. Am I the only one who used it differently?