The new Deeper Divers promise heart thumping true-to-form sport fishing performance. True Sizing- the Deeper Diver has no rings. True Fight -Advanced Deeper Diver release design is on all 5 sizes. Tru Trim -no screwdriver tune-ups. All Deeper Divers feature indexed port and starboard adjustments. Walker Deeper Divers go beyond the wants and needs of the advanced Great Lakes troller.