And a new project! This weekend I cast on for my Fair Isle PANTS! A pattern I’ve been eyeing for ages…

(Photo © Holla Knits)
The pattern calls for Knitpicks Swish Worsted. A worsted weight yarn sold in put-ups of 110yds per 50gm. I’ve worked with Swish (I even have some leftovers in my stash.) It’s a lovely, soft superwash yarn. And I totally see the sense in making leggings out of superwash yarn.
But I’m not always the most sensible knitter. Also, I decided THIS was the project I’d be shopping for at Rhinebeck. You may remember I picked up a sweater quantity’s of Harrisville WATERshed. Check out the details, watershed is also worsted weight, also put up in hanks of 110yds per 50gm. I felt brilliant. I spent a lot of time comparing colors in person in their booth, and picked four colors I absolutely love and was sure would play well together.

Yesterday I did my usual (foolish) first step and skipped the gauge swatch so I could just cast on already! Nevermind that these leggings are knit top-down and the first step is to cast on 172 stitches.
I worked most of the waistband while ignoring that silly little voice that said something looked too big. When I finally got out my measuring tape I was getting a very obvious 18sts to 4 inches on the SMALLER needle size. The important note here is that the pattern gauge is 22sts per 4 inches on the *larger* needle size. How could my gauge be so far off? Let’s look at both yarns side-by-side.

Well there’s your problem, right there. Swish is a worsted-spun, smooth, machine washable merino worsted weight. It prefers to knit up densely. Watershed is a woolen-spun, airy, nubby, hand-wash wool. If I’d taken two seconds to look at the yarn label on Watershed I’d have noticed the recommended gauge is 4.5sts/in on 6-8 needles. AKA exactly the gauge I’m getting on the needles called for by the pattern.
SO.
Tonight I guess I’ll knit an actual gauge swatch. I need to check my row gauge carefully because apparently I’m gonna be doing some math to figure out which size of this pattern I really should knit. My other option would be to go down a couple needle sizes and try to get gauge with Watershed, but I think that’ll compress the airy, soft nature of the yarn in a way I just can’t accept.
This. This is why I never end up following patterns as written…