Sometimes I notice that my most annoying floater, ie. what appears to be what's left of the Weiss ring, doesn't appear to be visible at times. This floater is in my right eye and usually stays to the right of the center of my field of vision. I wondered where it was sometimes and realized that my natural blind spot is in the same area. Today I walked down the street while trying to position the floater in my blind spot and it was if it was completely invisible at times. It stays invisible until I move my head or eyes around.