@Aluzion > Yours is definitely beyond what I would consider the expected tolerance range. I wouldn't expect this is an issue with every model, as you can see it's not even an issue on every jog.
@Neal > Yours appears to be within the expected tolerance. I would continue to use it and reassess the situation as you get more use. If the feel changes or the play increases, then please contact a Pioneer DJ authorized service centre in your region to have your hardware inspected and/or repaired within the first year for warranty service.