I'm sorry, I did that only because I already posted many pictures there and there was already some discussion.
Basically, I'm stuck in the kinematics of this mechanism:
When I'm trying to connect dark blue part to white one, I get the message that mechanism is over constrained and I'm not sure...
Can somebody please help me with this robot in CATIA?
I already asked question on this link: https://www.3dcadforums.com/threads/overconstrained-mechanism.17654/
but person there doesn't answer anymore.
If you need any more information or pictures, just say.