I used to have a K2 2000 so I know the comfort of the Exo for me is great. The one thing that bothered me was having to undo the straps to access the meat shelf, which I understand they fixed on the K3. Here’s my question, is it necessary to keep the Velcro portion secured when not using the meat shelf? I despise Velcro but don’t want the pack to flop everywhere if I don’t use it.