About Axes System :
Add an Axes System with a Arch Structure Object selected work good, it give you by defaut five Axes with a distance of 1000.0 mm.
I have add a crash when adding an Axes System without Structure object selected. (I know, I accumulate them). But I can't reproduce, now it work...
Modifying Distances in axes system is a little weird :
Let say I want to modifying Axes #3. I change the value, I press, enter, or tab, and I click on Close. Nothing is modifying.
Now if I make a modification then I add a new Axe, the modification of other axe is taken. But I have too much axes.
Add an Axe is weird too :
Let say I want to add Axes #6. I click on Add button I change the value of this new Axes, I press, enter, or tab, and I click on Close. It add an Axe but it have a 1.0 mm of distance. I have to make what a describe above to modifying distances.
I don't be able to make a Structural System with an existing Axes System and a Structure. I try with "Add component" and "Create Axes System". Creates an Axes system create a new default Axes sytem.