I just ran 1000 ft of this cable in my new house build. Unfortunately, on many occasions as I was pulling the cable it would twist and kink on itself in the provided pull box creating a high stress pinch point. I’m not certain if this damaged or broke the conductors inside as I’ve not yet hooked up the equipment. Needles to say I’m a bit concerned and only time will tell. An internal spool or better mechanism inside would have prevented this.