Actually golf manufacturers have changed their standards multiple times
What most people do not realize is that off-the-shelf golf clubs for sale are one-size-fits-few. Approximately 10% of all club fittings end up with standard specs. Actually golf manufacturers have changed their standards multiple times over the last ten years. Since custom fitting has gained popularity with the average golfer, manufacturing companies have made lie angles more upright and lofts stronger. This obviously is in an attempt to help the average to higher handicap golfer. ishiner