Check out the tutorial video for help with this pattern.
Work post stitches loosely to avoid cinching, especially the back post ones, which can often be pulled tightly.
I used almost all of the skeins, so definitely get enough yarn as this project is a yarn eater, but it’s worth it for the rich, luxurious feel of the scarf.
I used a 4.25mm hook, though now most US G/6 hooks are 4.00mm. If you can’t match gauge exactly, this may be the reason. Just use whatever hook you want to get the desired scarf size.