Hi - new to the forum. I watched a video on RoverParts.com that demonstrated how to change the cabin air filter. In the video, the tech was specific that for this mode the flow of air is up, which is how he inserted the aftermarket filter. When installing on my 2017 RRS, I noticed the air was absolutely flowing downward. It just seems strange that the expert would be wrong, unless the airflow direction was reversed while changing due to the air filter "bonnet" being up. Can anyone help with a definitive answer? Thanks!