Phone support for DJI SPARK controller

When using a phone to fit on the SPARK controller I feel like struggling to keep the phone in place while piloting. In addition to this, modern phones are way too big and thick for the arms to secure them correctly. I have made this phone support that snugs perfectly in place thus allowing a firm grip of the phone whatever its size. All you have to provide is a case for your phone and punch 5 holes to fix it.Also you will need 5 x M3 x 6mm flat head screws.