Share 'Where in the world is the imperial system used!'

I live in Australia. I recently purchased a Kreg K4 Jig from our local Australian supplier and was looking forward to using it. On opening the packaging I've discovered that all measurements are in inches. Australia has not officially used this imperial system since 1976. I was bewildered to learn that no metric product is available. My dilemma Is that i use and struggle with this old and ancient…