The April project for A Year of Techniques was the Brambling Shawl, an Intarsia project by Bristol Ivy, knit in five colours of Fyberspates Cumulus yarn, and is the only project from AYoT where I have correctly guessed all of the elements of a month's project. Or any of them. Twelve techniques, twelve designers, infinite (small) projects and even just three choices of yarn in the quarterly kits is apparently just too much for me.
The Brambling Shawl is a shallow, asymetrical triangle shawl knit side to side with different colour blocks swooping gently across it. The Cumulus yarn is a thin fuzzy strand of alpaca/silk that looks like light fingering (3ply) but is intended to knit up at a sportweight gauge for a light, soft, flowing (warm) fabric that drapes beautifully. The fuzz makes the stitches blend together, but also makes it really difficult to unpick mistakes. And I made just about every mistake one could: knitting a purl row, knitting the wrong colour, shifting the wrong direction, dropping stitches... It was definitely a case of making bigger mistakes, faster.
The one thing I never screwed up was the intarsia. A few rows after joining my second colour and I had it down. The stickiness of the yarn made tensioning the yarn a dream and the increases and decreases were all within the colours so the colour changes always happen at the same place(s).
The big learning curve for myself and most of the KAL-ers was how to keep track of a long, written out pattern with different things happening at different rates. The KAL thread is full of pictures of row counters, spreadsheets, and notes in the margins.
If you're considering joining the A Year of Techniques KAL, there's still time. July's technique and pattern have just been released (heel turn) or you can join any of the on-going threads for previous months. You don't need to buy the book, or the yarn kits; the tutorial videos are on YouTube and any project that uses the technique counts. Just join the group, tag your project, and post a picture of it in progress in the appropriate thread.