I am a novice and am seeking step by step instructions to set up Tentacles with My Cannon 5D Mark iii and my Mix Pre 3 Recorder by sound design. My goal is to use an external microphone with an XLR connector as the audio source for my video and the scratch audio from the camera. I have no idea how to hook it up and make it work. I have looked at the very limited “How to video’s on YouTube for Tentacle and I am even more confused. Please help. I am not sure of the connectors I need as well.