I have a Bobcat 52" ZTR with a newer grass gobbler on it. Whenever I'm doing bumpy yards, or turning on an uneven area, the catcher touches the ground and lifts just the right way to fall completely off. COMPLETELY. Catch me at the end of the day and you'll see me hopping off the mower dropping f-bombs left and right!! It's never happened on any of our walkbehinds, just the ZTR. It's like the steel stud on the gobbler that you slide in the front of the mower mounting bracket is too short or something??? Any ideas what I can do?