The SSK retreat has this cool benefit that for a small donation or tip, they will wind yarn for you with some fancy equipment. I had a skein of what I thought was worsted in my knitting bag and I put into be wound.

When I got it back, I realized it was in fact NOT worsted and actually a sport weight from Red Door Fibers that I picked up from KITH KC 2024. I decided to roll with it. But that meant stopping and doing some calculations to adjust stitch count and needle size for this weight of yarn.
After some maths, I landed on 112 stitches on US 5s. Still thinking a stockinette folded brim followed by a vanilla beanie style. This hat is going decidedly slower with the smaller yarn and more stitches. I think this will migrate to being my work backpack knitting and therefore a slow and stead progress kind of project?
I have another skein of sport wound up in cake that needs knit up. So if this works, I will get that skein into my project queue.
Happy Knitting!!