I brewed a witbier with this strain two weeks ago (OG = 1.050), and went to rack from bucket to keg last night, and was surprised to see quite a bit of krausen still present when I took the lid off the primary. I used a starter, and things took off pretty quickly after pitching. Is this typical of this strain, and if so, how much longer should I expect it to take for things to settle down? I'm certain that fermentation is done, but I didn't want to siphon it with so much of a mess on the top.