Info found
here.
I find the streaming video (doesn't play on firefox for some reason) a bit tedious to sit through since I already work my stranded colorwork 2 handed and just need a refresher on how to weave the colors together. I also don't care for how she describes the two weaving methods stitches in their own right. Anyway....
When the left hand yarn is being woven in: insert the needle tip as usual to knit, but instead of holding the left hand yarn under the needle tip and out of the way, hold the yarn over the needle tip. Work the stitch with the right hand as usual. This should be in-between two stitches which have been worked normally.
When the right hand yarn is being woven in: insert the needle tip as usual to knit, wrap the right hand yarn, pick the left hand yarn,
unwrap the right hand yarn, pull the stitch through. Again, this should be in-between two stitches which have been worked normally.
Only gets done when there are stretches of more than 2-3 stitches of one color.
I'm currently testing this out with a
Twins' ski cap and unfortunately it does show through a bit when the color contrast is so strong. I may switch to catching the floats by twisting instead and see how it goes. (ETA: tried it and it shows through as well, although only on one side of the stitch instead of both, but it's annoying to work since it eliminates the anti-twisting benefits of working 2-handed.)
One thing it's really good for, though, is even tension because the float doesn't "float", it's caught into the back of the fabric.
Now, time to rip the rows I've got and try it out with smaller needles since I didn't do a swatch and I'm coming in around 5st/inch which is a little too big. Given that I'm a loose knitter, this was not exactly unexpected.
Oh, and I forgot the bit about color dominance. The yarn held closer to the needle tends to "pop" more than the other color, due to how the yarn intertwines. I believe when working 2 handed that this would be the yarn in the left hand. So, the background color should be in the right hand.