I made a 5 gallon batch of Bavarian Wit. Used WPL 400 Belgian yeast and OG was 1.050. At eleven days there is still a 1/2" +/- kraeusen that is light brown in color. Had to leave for a few days and at eight days it was still fermenting when I got back yesterday at ten days the bubbling had stopped. Temperature was held at 68 degrees F. This is my second batch of the Wit with an addition of two oz of dried bitter orange. This is my twelvth batch of beer and first time with this length of time for a kraeusen to exist. Should I wait for it to sink and clean up to bottle? Transfer to secondary for a few days to clean up? I normally bottle around the 16 to 18 day.