Webcam won't track eyebrows when they go up
Hi, I'm using an external webcam with my Mac mini (Logitech C920 Pro) and it won't track my eyebrows properly. They simply won't raise when I raise my eyebrows. The lines will stick to my eyebrows when they go down, and will stay for a very raise, but when I raise them fully the tracking jumps back down. Any ideas anyone? Thanks
