I recently opened the black plastic gear compartment on my Minn Kota Turbo Pro 812 motor and a small white teardrop shaped piece(circled in red) slid off one of the metal rods. I just need to know which rod its supposed to go on and in what position. I think it goes onto rod "A". A photo of the lid is also attached to show how it holds everything together. Thanks Jeff chipshot662@yahoo.com