Just wanted to say, if really don't need a fill then don't get one.  I just spent two miserable weeks before I conceded and got an unfill.  I too just wanted to tweak the band when I should have paid better attention to my diet and exercise.  Like you my hubby was opposed to the fill and I suffered two weeks with reflux, unable to eat or drink, because I didn't want to admit he had been right.  So as much as it kills me to say this, listen to your husband.