I told Bjorn that I was done with water droplets and that I was going to move on. After all I have been feeding that obsession for the last few weeks. BUT, I came across a photograph of droplets using a raw egg, so I had to try and see if I too could get it to work.
It took me a while to get the right settings for the valve. Raw egg is pretty thick. But eventually I was able to get the drops to collide. Towards the end I added food coloring to the liquid just to see what would happen. Here are the results of today's catch. I am definitely moving on after today.