Dear,
I am trying to connect the roll cage to our carbon fibre monocoque. But when I apply my loadcase (testing torsional stiffness). I get a big displacement of the roll cage. I simulate this cage by creating nodes, I connect these with a rigid to the carbon. The problem is that there is always one element of the rod that makes a huge displacement. I tried to remove the nodes and place them again, this didnt fix the problem. I don't know the reason why these displacments occur since I connect them with a rigid to the carbon.
I hope someone knows what occurs this problem and can help me.
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