If I asked you what distance would the run out on a 5 metre chip shot would be with your 48° Wedge; would you know the answer?
How does that change if you play the shot to the same landing, but with a 52° Wedge?
Practise to develop this knowledge.
Practice is about more than perfecting your technique.
It makes you a better golfer because your understanding of what the golf ball will do improves.