4#恭喜发财1 `( p+ r8 j* Q2 v; h! p6 U0 L8 t
! p2 W' w9 b9 u/ V$ w
Very detailed explanation; learned something new everyday. As you said, truss connector is an essential component in framing, so why is it optional and still got a pass in city inspection; is there anything in the building codes that say about this?