I have a very small room and found myself inheriting 2 ea of the CAP Hex Cast Iron set of dumbbells from 40lbs to 30lbs and from there, down to 5lbs in 5lb increments, with the exclusion of 10lb, when I bought this product. While sensitivity of the thumb-sticks can be adjusted with the Astro C40 TR Configuration Software on my PC, it induces an inherent new problem with using L3/R3 afterwards--making gameplay that requires that use to be inoperable. search capacity is good for size 11. I am really satisfied with my product. Has lots of give. Although they had plenty of these sticks in inventory, they wouldnt simply remove two screws and send them to me. Great purchase at a good price. It doesn?t matter how hard you try to tighten them, they just don?t screw together which leaves the entire tower wobbling side to side. The organizer was easy to assemble and was quite sturdy. Now onto comfort, the only area I have ever been able to fault certain AT models.