I finished the pants today - well, the gray is still missing. But, I used up a full 10 packets of the hair. And these packages always have 2m inside that I cut up. Is that normal or do I use it too much? In some reports I read that they make the hair shorter. I have knotted a length of 30cm. I might shorten it to 20cm. But then I'll probably have to shorten the gaps. Now I have 3 holes between the rows - about 1.5cm. Maybe decrease to 1cm or even 0.5cm. Ah, that's exhausting.