Hoping someone here can help, I've been poring over the doc and asking for help in Reaper forums, but no luck yet. I can't get it to work. I want to duplicate an entire section across all tracks. I set up my selection, it works just fine with loop play, but when I try to copy within time selection then paste, I get nothing. How can I duplicate a time section across all tracks. It was so easy in Audacity, but Audacity stopped working for me. Reaper is so much more powerful, but VERY hard to do simple things.