But you really don't know where the sun is supposed to 'track'. You are just guessing.

My daughter and I noticed the sun was brighter and whiter, but we didn't know why. I had never even heard of Zetatalk when we noticed the differences. My carefully laid out garden was responsible for us noticing a change in the sun.



But you never actually made permanent marks to indicate where the shadows were on a specific date and time. You are only guessing.