So my input chain is: Guitar> Scarlett 2i4> PreSonus monitors With reaper as my DAW and TSEX50. I can hear my guitar through my monitors (but no TSE), but no matter what I do in reaper it doesn't show it registering anything. Not just sound, the bars showing a signal don't move. My question: What is the normal chain of steps to arm everything/add a VST on a new track? As I think I'm missing something/skipping a very simple step after an hour of messing with it. It's been like a year since I've had my laptop setup for me to use so I'm rusty AF.