I can't be totally sure, but i'm not convinced that racquet made it through our office. That's not to say it isn't a stick like Roger's, just probably not one with his specific handle mold. We get the racquets from Wilson with no handle molded on them. After molding the handle, we add the butt cap, wrap the grip, and add any further weight necessary to get to his proper spec.
We would not have used a Wilson leather grip on that particular cosmetic, nor would we have released it from the office without additional weight added under the bumper.
Would a picture of the insides of the throat and a picture of inside the buttcap help?
Yonex Vcore Tour G (310) w/ Mantis comfort poly (52)