This brings to mind the other question I had. So saying I'm not "doubling up" (twist 2, then twist 2 again, then purl) as I thought I maybe should have been doing, when I look at the enlarged view of the pattern, I see two columns of twisted little cable-looking things. So, that look will come from not only twisting on the knit side(right side) of sweater, but also from doing the twist st on purl side of sweater? I ask this because one of the videos I watched, she said generally you purl the row after the twist row.
Now, is it possible that berroco left that part out (to purl the next row)assuming knitter knows that and it goes without saying -- meaning Row 1 twisty stuff, Row 2 purl, Row 3 twisty stuff again . . .