Enable unattached modules in ship editor

[gabgone]

I'd like to edit a ship leaving some modules not properly attached. Is there a way to enable this kind of modifications?

[gabgone]

I had an alternative, for all those using a high tolerance on overlapping: if somebody knows how to add a custom part, an "invisible" hull would do the trick. The cool thing would be to have one only with front rear attachment point and one with side attach points. I wouldnt' replace original geometries to not have NPC ships with missing (invisible) modules here and there. It might work with player only modules maybe