Thank you very much, Mr. Ebberts for your input!
I was thinking to make it with 2 layers and mask out after the decimal on the first and vice versa on the other, but it will only work with monospaced fonts. In my case the font isn’t monospaced.
I’m not very familiar with sourceRectAtTime(), it is fairly new expression. I used it once for dynamic lower fields based on ECA tutorial. I will research now how I can accomplish that alignment with it.
EA