Rope simulation - Double spring joint problem

Hello! I am trying to simulate rope physics with spring joints (As hinge joints gave me serious trouble), and in order to appropriately simulate that thick rope has a maximum bend, I have attatched spring joints at every other joint.

http://imgur.com/QkpBFCc <- Like so

But Unity doesn't seem to like this! The "rope" starts to jiggle and bounce everywhere. I suspect I am doing something awfully wrong, someplace, but I can't quite figure out where.

arrOfGameObjects is an array of instantiated prefabs.

 for(int i = 0; i < maxCount; i++)
         {
             //The last should not have a spring attached
             if(i < maxCount - 1)
             {
                 SpringJoint spring = arrOfGameObjects[i].AddComponent<SpringJoint>();
                 spring.spring = springValue;
                 spring.damper = dampening;
                 spring.connectedBody = arrOfGameObjects[i + 1].rigidbody;
                 SpringDrawer drawer =  arrOfGameObjects[i].AddComponent<SpringDrawer>();
                 drawer.target = arrOfGameObjects[i  + 1].transform;
                 drawer.width = 0.1f;
                 drawer.Init();
             }
             if (i < maxCount - 2)
             {
                 SpringJoint spring = arrOfGameObjects[i].AddComponent<SpringJoint>();
                 spring.spring = springValue;
                 spring.damper = dampening;
                 spring.connectedBody = arrOfGameObjects[i + 2].rigidbody;
             }
         }