I just got my Yonex Ti Swing Power back from a stringer (this is the first time I had this person string my racquet). I noticed right away that the shape of the head frame changed. It is longer and narrower than the head frame of an unstrung racquet, 3 mm longer and 6 mm narrower, to be exact. I also have an unstrung Ti Swing Power, so I compared them. Is this normal? Or should I cut the string to prevent damage? I'd need your comment/advice, especially from stringers. Many thanks ... Tammy PS: Other than the above issue, I don't find anything wrong with the string job. I used BG-66 and the tension is 20 lbs.