Agreed! It’s already a tight fit and leaves your thumbs at an uncomfortable awkward angle. I chose the Skyreat tablet holder. This elevates it off the controller leaving your hands free below it. I ended up mounting it on a low to the ground beach chair, on one of the wooden arms. This setup is great for sitting in the shade. I truly believe the more comfortable you are the better your results when flying. It also leaves my controller with nothing attached to it, unless I’m using the parabolic range extenders. Also im buying a second Skyreat tablet holder to have when sitting is not practical.
I went to a Mini 4 but passed. I truly don’t need another iPad. $300 for the iPad is almost as much as another Spark. I have a snake like bendable tablet stand that I use for watching tv in bed and I am going to try and use that and see if that works. If not, I will get the Skyreat.