Don't worry about the name mix up. You've got friends and associates all around the world, so it's not surprising that you might get a few names mixed up. Even my folks got the names of me and my brothers mixed up at times.
Here's a link to a short video that I uploaded to the youtube site.
It shows the rotation of the gunner in the Helldiver. There's also a few seconds showing the results of using the recorder module.