I just uploaded the X9000 synthesizer calculator ino sketch to the files. I know it's not germain to this topic but figured it was the latest discussion. My god my mind is strange. I can seem to learn things at a high level rapidly but I can't seem to retain it. I'm looking at the code now it's like someone else wrote it a decade ago. Whew... I got a lot to brush up on. High level stuff like Python is such a cheat. C level stuff is where it's really at to make metal move.