I'm trying to do something similar to the Tracer Tactical post below for a pelican case loadout box. The issue I'm running into is that the shock cord that I'm trying to use (3/16") doesn't fit into most of the cord locks that I've found on Amazon and other places. I tried running a smaller type of shock cord (1/8") that I knew would fit in the cord locks, but it just doesn't seem to want to hold my gear as tightly as I'd like. Any suggestions for a cord lock that will accept 3/16" shock cord or other methods for securing gear to the top panel would be appreciated.