Which eye tracker are you using? And how big are your monitors? I bought the EyeTribe but it's getting dismal results. I also have another Tobii EyeX sitting i

Which eye tracker are you using? And how big are your monitors? I bought the EyeTribe but it's getting dismal results. I also have another Tobii EyeX sitting in a box as it's a Windows only thing and wondering if it's worth giving that a try after all...