Hi Nikl, can you elaborate a bit more, please? Debug printing could comprise 1) Special output facilities / streams (e.g. trace consoles, logfiles, ...) 2) Turning on/off not only output, but also code generation of getting the values in debug/release modes 3) Output of text strings or of structured data (e.g. key-value pairs) 4) Formatting and visualization Which topic are you talking about, and which restrictions do you envision to print values better? Can you at least give an example? Best, Sebastian