@ha_ricot Hey! For adding strings you can tape the new string off to the side and knot on to the base string the color is meant to be on. Before doing the second knot, cross the previous leading string you were using over the base string you just knotted on and create your second knot over your previous leading string. After this, you can continue knotting or switch colors depending on where you are in the pattern 🙂. If this didn't make much sense, you can probably find a video on youtube if you just look up "how to add strings into an alpha".