[robotphood]

Quite a predicament. Personally, I can't really do without vibration. I'm using it 5 days of the week during work/school. I read on another forum somewhere that less than 1/3 are affected by cracks. Not sure if there is any truth to this but I doubt most people without problems would come looking for a thread like this. I guess, put on the shield and hope for the best. At least replacements will be free for you.