I decided to replace the shredded grab loops on my Necky Bliss, but it turned into a complete disassembly job. It is not really feasible to remove and replace the webbing without taking the boat apart.
Since I was disassembling the boat anyway I figured: "why not take some photos along the way?". Perhaps the information will be helpful to someone else. These steps should apply to the Necky Jive, Bliss, and Gliss since they are very similar boats.