4#恭喜发财% `5 e: u% V2 Y2 h4 l9 I' k
( k9 e6 p: O4 Y8 O0 `+ ~- ?5 e V/ F
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?