Hello, I created a simple torsion spring in 3D, no rocket science here. Helix, 3D sketch to extend the wires, sweep and that's it. And now I have huge problems in the 2D drawing because it will not let me select the outer, inner edges of the helix to add some dimensions. 

In 3D, initially the helix is just one big face so I thought I made SW's life easier and split it with a split line but that didn't