My niece was mowing and said something came off the mower. She handed me a solid rubber strap with one of the end s-hooks a bit mangled. This is NOT one of the rubber straps which holds the grass exhaust chute in place. Anyone have an idea what this might be before I take the mower deck off to see what's what? By the way, everything seems to be working okay, that is the blades engage and disengage correctly and it's cutting correctly. Thanks in advance. Nice forum.