during the 2000-2010 period small modifications were made to return a single bunker to the right of the 3rd hole (where the original design had three) and a large bunker in the center of the fairway of that same hole. tee boxes on the 4th, 7th and 17th holes were modified. the detached tee boxes on 7th and 17th are seldom if ever used in open play though are occasionally used in tournament play.