I’m trying to create a series of guide lines to work from the centre of the top of the short stalky thing sticking up from the centre of the cross.
Firstly, I can find no way of picking up the centre of the circle, which seems bizarre.
With or without the aid of the centre point, I need a guide line system up at that level, and that really needs a parallel guide line creating to an existing, at a set distance and in a set plane.
Can this be done?