Hi, This is a question about shear center location. I know exactly how to calculate the exactly location. But I have trouble quessing the first "Imaginary" location. I have this picture http://i46.tinypic.com/16jesgo.jpg http://i49.tinypic.com/2v30xlk.jpg Now you see that the shear center in the solustion is between the fat sides. How do you guess that? Sometims it is totally outside the structure. It makes me very confused and I hope someone can help me.