Good stuff there Esther. Your plant stand just reminded me that the floor of my pond is slanted toward the bottom drain and I took that into consideration when I built the stand. As I recall, one end is 2-3 inches higher than the other end. I forgot all about that until just now. I wonder if I got the stand back into the pond with the high end in the deeper part..... Oh well, I'll try to remember to check the next time I work on it.....in another 12 years, give or take.....