First... that Green Power Square is only available in Practice Mode if I'm not mistaken.
That is the range bar for the coin games putter meter . I don't think it can be disabled .
I have only used " Practice Mode " for special circumstances where tournaments had ties or contestants wanted parity . And the opponents wanted to agree on and choose green speeds . ( Challonge.com brackets ).
Other than that playing unlimited play single player ranked rounds . Was my practice mode . I figured that if a round was good enough to count . I could finish the round . If it wasn't . I just restart the round . I could never bring myself to play Practice Mode . No option for the round to count . Seemed like a waste of time .
I played so many other modes that would not count . CTTH , BLITZ , Alt Shot , Match play , etc . I just never had time to waste on practice .
9 SHADES OF GREY