I have a questions for the Price More Series racquet owners out there. I just bought a left over More Precision MP and am concerned about the grommet-less frame. After numerous time of stringing, will the strings cut into the frame or cause it to crack around the holes? I saw a demo one at the store that showed some cracks and "dents" where the strings dug into the frame. Is this normal for the Prince More racquets? Any thoughts on this matter? Thanks in advance for your replies.