So i've noticed that some of my cloudy brews (wits, weizens, etc.) are cloudy and have nice profile at first but after a week or so they start to turn noticeably more clear. Any input as to why this is happening? If it helps, I currently keg all of my beer. I also frequently ferment at higher temps than recommended, around 78-79 degrees F. It is hot here in the desert and as of now can only ferment at room temperature. Thanks for any help/advice.