On SDR Trunk, how can I delete all systems and channels to start fresh?. I want it basically like if you were going to start from a new instance of SDR Trunk. It's frustrating to find YouTube videos of people walking the steps to importing a system either going too fast or somehow skipping a step. One person kept referring people to his website rather than showing or telling people how to do something while watching their YouTube video. I just want to start from scratch and figure what I am doing wrong. Is there a better how to setup guide out there?. This is something very new to me and I am a slow learner. The good news is if I should get this to work, seems pretty sweet to spend $60 to monitor a pain in rear simulcast system than having to buy a $600 scanner.