Hmmmmm, all this definitely makes me reconsider my current sergeant pack build.
Billy mentioned the thing about the parts falling off, so If I get it right when you loose parts from your pack you are in the right zone. But It all depends on what kind of pack you have. it will probably only be correct on the No.2 private pack as Rolf showed a few posts earlier.
Again, a very interesting thread this..
Great research you did by the way B...compliments.