So I've built this site for my friend. He loves it and everything looks the way he wants it. However, he dislikes the way the content "judders" when scrolling with the mouse/trackpad.
He ideally wants it to be as smooth as this Squarespace Demo:
and I agree it is a lot smoother.
Here is our site:
If anyone knows any neat tricks that the Squarespace Demo might be using to help get our site smoother when scrolling that would be amazing.