hi, i found out that the gromments at the corner ( where the main and the cross meet) of my mp99 is abit out of shape not straight not round more like oval . will this affect the racket performance? thanks alot
Once a gromment is used, especially with high tension, it will be out of shape a bit. As long as the gromments do not have sharp edge (damage string), or already cut into piece (will not be able to prevent string cut into frame), then, you should be fine.