I have a piece of metal along the left front underside of the cutting deck that is half broken off. It is maybe 1 inch wide and maybe a foot long strip of metal that is attached underneath the front left edge of the deck by a small screw or rivet and extends around the front to almost the middle of the deck. The one edge is still attached as I have said, but the other is hanging free and flapping around. I have no idea what the purpose if it is and was going to just remove it. I thought I had better ask and see if it has a purpose and if I should order a new one. Thank you for your answer in advance.