Recently had to replace my motor assembly on my Dolphin sweep and decided to take the plunge finally on the swivel cable even though it is so $$$$. I had heard comments before that it still tangles. Not sure what they were doing by mine is flawless. It is so much nicer and far less of an eye sore in the pool (side benefit). I was so sick of the tangled mess the other cable created.
So if you are considering it and can stomach the cost, I highly recommend it.
So if you are considering it and can stomach the cost, I highly recommend it.