I'm on batches #13 and #14, so still new to this and have ran across something different this time. I have two pales that have been in the primary for 3 weeks. These come from the same mash, but separate boils and hops additions. The other difference between batches is one was pitched with dry Notty and the other Denny's favorite (Wyest 1450). The Nottingham batch still has krausen, while the Denny's has settled and is ready for kegging. OG was in the 50's and both dropped to around 8-12 a week ago. Is Krausen at this point an issue or can I rack to a keg? Thanks!