How to set forcechain line width along with its magnitude

Hi,

I need help from someone to set forcechain line width along with its magnitude in Paraview. I use forcechain.vtk file from Liggghts to view the forcechain in Paraview. First, I select Cell data to Point data and then use Tube filter. I select Vary Radius by scalar and set the radius factor. Using this method I found that the forcechain line width does not align with its magnitude. Can someone help me how to solve this?