How to Customize the Crop Guide Overlay
The crop guide you see in FLOW can be customized to your liking. FLOW references a file called crop_overlay.png in the Graphics folder. You can customize this file in an editing software and save it back into the Graphics folder. Follow the steps below.
Navigate to C:\ProgramData\Flow\Graphics and locate crop_overlay.png.
Edit the file in PhotoShop to your liking.
Save it back into the same location and relaunch FLOW. This will change the default overlay on the Capture screen.