While observing Becky tying up the countermarch loom, she checks the threads to see if they pass through the middle of the heddles. She states that the threads are too high. However, when the camera zooms in to examine their position, it appears that the threads are actually too low in the holes. Subsequently, she goes to the top of the countermarch and lifts the shafts by one hole. So, were the threads too high or too low?