I couldnt sleep so I wentout at 05.30 with my camera. I found this fly hovering along the track and took about 150 shots, with various lenses and extension tubes and having to move the flash as its placement on the bracket wasnt working with the extension tubes. It was quite an effort as it was hovering but kept moving up and down the track. It was quite hard choosing which one to use as there were so many. It was all worth the effort as I finally made explore!