Thanks @Blacky! that is a great idea and I appreciate your input. I think I’ll try your way. By the way, your blueprints are seriously insanely complex. I’ve written a few of my own (Adaptive fan speed control based on temperature and speed range) being one of the more popular ones but nothing compare to the complexity of yours. One thing I struggle with is the debugging. I’m just writing these in text editors and pulling my hair out dealing with minor syntax errors etc. How do you manage yours? You got a magic workflow/tool/IDE you use or are you just that good? 