Rotation & angle of universal joint?

[Roland Melkert]

Sorry, I don't get it... Problem is that I need to rotate an end joint unit, and I can't figure the needed rotation. The script only places and rotates knuckles and inner joint (next to center axle) units, not the end joint units.

You don't need an angle, just apply the same orientation the script applied to the second universal end (or the axle snapped to it).

This is what the ctrl+home combined with the relative grid does in my above sequence.