I've watched the video. I understand how to wrap, the problem is;
1. I'm doing garter stitch.
2. The pattern says "Next 2 rows; K25, turn, sl 1, K to end
Next 2 rows; K45, turn, sl 1, K to end
Next 2 rows; K25, turn, sl 1, K to end
Next 2 rows ; K to end.
I've still got these holes. Not as big but they are still there.
Any advice? (Apart from not taking on such a big project in the first place

)