Unlike the normal one we got this one doesn't turn and it would help in retaining the settings of a turret meant to be facing a particular direction. Currently we've got to use normal rails for this but it seems bug or not the AI likes to change back to ship for some people so why not let them get around this? This way with this one addition version of the turret axis it solves part of the issue. Now just fixing the bug so the docked entities retain their last settings when saved would be enough as is but this could help in its own way as well.