Looking for advice on tippers I have a winch already and want to put a drop in self locking tipper in main question is the couple I have seen oneline look good but one has a full width stainless steel roller and others have a v to a central  single boat trailer roller, with a full with roller will the rope slide side to side making it hard to guide the rope up and keep the pot center one it's at the boat ?? Any advice recommendation appreciated I also will be pulling pots a lot solo 

thanks in advance