Oh man, I thought the same thing when I read that post "when you see floaters". Must be a Friday thing.
Spud you are getting close to harvest just like me. I'm not flushing because it's my opinion and those that garden similar to my methods, that it will provide no benefit. I am gardening in organic soil with organic nutes. I can't remember your soil and feed, so I won't advise what you should do. But I will read what others are going to post.