I hit a piece of wood today and it stopped my mower dead. The freaking thing lodged its self between the blade and deck severely bending the blade. I came home and took the blade off, cursed the piece of wood, and replaced the blade. It seems to cut fine now but there seems to be a little more vibration than usual. Is it likely that i did more damage other than the blade? Anyone else bend a blade up and not damage the spindle?