Quote Originally Posted by TomTom1968 View Post
1) Do not keep basic mats that are needed to be crafted into something else like for example fleece. Directly use them to craft the items you will really need.
It's better for space to keep the basic mats rather than the intermediate ones. For instance, if you turn your current supply of fleece into yarn, and then get some more fleece, you've now got both yarn and fleece taking up inventory space until you craft it again. On the other hand, if you wait to make yarn until you're making a woolen shirt, for example, and then make only the three yarn that the shirt will need, you never have a need to store yarn.