Hey guys, I'm getting pretty frustrated here. I'm trying to perform a sensitivity study with O.D. and wall thickness of a frame. For some reason I cannot select ANY cross sectional dimensions. Only extruded lengths. I've tried new solid extrusions, no relationships or references aside from surface planes. I've already started over and remolded everything once because I thought I made an error the first time. Don't want to do it again.
This tube/frame is drawn as a sketch. It is not a shell or structural shaped.
