Yea you gotta stop doing that man, youve finally achieved a good, usuable, technique in your squats that you can progress without injury, dont fix things that arent broken, especially over wanting it to look like someone elses squat. That squat youre performing is a good example of an athletic style squat with an athletic style stance. btw, adarqs feet are about the exact same width as yours and he may have narrower hips than you as well.