The instructions say to put the logo of the ball or marking towards the camera. I wonder what the ideal marking would be? For example, would a vertical line facing the camera be better than a horizontal line? Perhaps a cross?
I'm guessing some markings will assist in readings more than others. Does anyone have any idea what marking will be ideal?
I'm guessing some markings will assist in readings more than others. Does anyone have any idea what marking will be ideal?
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