Bugs UE4.6.1 Static Mesh, check also at UE4.7

Hi,

  1. Im not Spanish but i use Google translate, but where i can find this area?
  2. And about the Collision still not working. I ready all you give me but this is BUGS from mesh object to character!. Result: Still Shaking character, camera and character…
    “Weapon Equip System Tutorial
    Private Site

Please check the attachment files and the source code…thanks.