Your example is exactly what i was looking for.
However, i tried to copy it and modyfied it a bit for generatig a number of seperated chains with variable length.
The Programm is still simple and if i set the chain links Physik behaviour to immoveble they are generated in the right place with right orientation.
But if I enable Physics, They EXPLODE.
Here is the extracted capx file.
I tryed different configurations of the physics behaviour and different joint types but it always explodes. What could be my mistake?