Mine-and-blade-admin/Battlegear2 — pull request #103 by MinecraftSpartan (2014-08-13 02:32:03+00:00)
Title: Update BattlemodeHookContainerClass.java

I do believe this is what's needed to fix the "Too much Shield Resistance" Glitch with 1.6.4.
Also, if this actually works, could someone compile this and publish as a full version?