Originally Posted by mpolli

I would leave it alone. The M111 is a masterpiece of engineering. If you really need to do something to feel better then start with the bolts tightened as is and try to torque to 75 or 80 ft lb. If they don't budge then call it good. I am guessing they won't budge. But I would leave it alone unless you have some good reason why you think they might be loose.