Just put on the new auto-stop upgrade for my 3500 winch. Why? Well....mostly because I thought it would be useful when plowing to stop the winch before it hits the frame and over-torques it. But, also bought it because I got caught up in a buying/excitement frenzy with my new 570.
The one really stupid thing about it is that the stopper (with the magnets) is super loose, like three times wider than the rope. So I'll have to use some electrical tape to position it right where I want it. I will say that the hawse Fairlead is one of the nicer ones I've seen, well polished and very rounded. So many of them are way to right-angled with just a tiny rounded corner.