I'm sure someone else here has taken Gopro video from inside the 9th Si right? I've got a really bad drone with my videos and unsure if it's the mounting location, the case or what. The best way I can describe it would be similar to off-road truck tires, if that makes sense. You can hardly even hear the exhaust or engine itself. I have tried different mounts and case doors but doesn't change enough. Oh it's a Hero+LCD if that helps. I never had great audio with my 8th gen recordings but it was nowhere near this bad. I've seen suggestions on other forum regarding an external mic and wind filters but nothing specifically on drone or muddy quality. Anyone with first hand experience could chime in, that would be really helpful. What are you using and where? Thanks!