Every time I shoot video with audio (Nikon D7200), I set audio levels manually until the sound of the scene peaks out at around -12db. When I open up the file in Premiere, it sounds too quiet! Do I raise the levels and have it peak at higher than -12db? On the current mic, you can also hear a constant hiss. I'm currently recording audio with the Rode Videomic GO, but I'm upgrading to the Rode Videomic Pro (to use the +20db setting to reduce gain). Extra credit for some good tutorial links to show how to clean up and edit audio (I have the entire Adobe Creative Suite).