Hi Hap8,
From what I have learned from really getting in tune with my own body is that floating stools mean you are doing it all right, because it is high fiber content that cause the stools to float. I have "severe gastroparesis," which means undigested food sits in my stomach, sometimes for days, making it so I don't even want to drink water. My stools never float because I cannot eat high fiber foods. From what I understand you should be patting yourself on the back for a job well done.