Dear all , Thanks for your patient. Please find the updates below. 1) Design We tested several prototypes from factory last few weeks, and decided to add webbing on the top and back of Chammock to enhance the strength on the stress concentration areas such as section A and section B. Webbing added on top and back of Chammock Section A Section B 2) Test result a) Carabiner We got the carabiners from the factory, and performed tensile strength testing. Please find the result be