You were probably fitted with a round Tacki Mac which I think is about 50g. Not sure what your Winn is but my Edel Lamkin is about 73g. I was fitted with the Tacki Mac and had the Lamkin on since new. Given the shaft is counter weighted and more weight is toward the grip I think the difference in weight between different grips is less noticeable.
3/24/14 at 6:55pm