hi can someone please let me know what the wireing set up for a twin battery set up for a winch is please any pics would be great and diagrams would be good just got a warn 9.5xp need to set up with 2 batteriers in a series one disco can you let me know whats best i belive to run them in parralel and not to split charge but thats about all have the spare battery slot on the other side /wing thanks colin