title: How do I customize the switch to make the circle relatively smaller in Flutter?
body: <p>This is the required switch
  <a href="https://i.stack.imgur.com/3lc0E.png" rel="nofollow noreferrer">Required/expected switch</a></p>
  
  <p>I am using flutter's Switch widget to do this but I'm unable to get closer to the required switch. Using Transform to increase the size of the switch but increases the size of the entire switch. Any ideas as to how I can match the image given?
  This is where I am at:
  <a href="https://i.stack.imgur.com/x70Zn.png" rel="nofollow noreferrer">Where I am at</a></p>