I need help with my screen mesh build. I built one a few years ago with metal framing and it has done great, but it just sits on top of my rimless tank. When I added a new Radion with the arm it doesn't fit. I decided to start a new build. The problem is my return box is in the corner and it's round. I'm thinking about cutting the top of it so it fits when the screen is placed with plastic clips (https://smile.amazon.com/gp/product/B06XBL6893/ref=oh_aui_detailpage_o06_s00?ie=UTF8&psc=1) since it will be recessed into the inside of the glass. I'm also looking to add an Apex AFS feeder, so I need to have a cutout for that as well. Any ideas on how to make it work? If you have any pics, please post them.