If nothing has changed Bobby Sykes, Jr. drylakes207@yahoo.com is the person who can answer these questions with some authority. I am just giving my opinion. Take pictures, make drawings, do what ever you can to explane what you want to do and send it in for a ruling. Better than being in inspection trying to tell somebody "Rich Fox said it would be ."OK
No answer to a couple of requests at that address. Anyone else I should talk to?