I was wondering what kind of helmets you all use for your ground crew. I like the convenience and affordability of general hard hats you can get at Lowes, but they do not have hard shell ear protection. My Vermeer 1250 is so damn loud I double up with earplugs and hard shell ear pro, and my ears still ring after chipping for a couple of hours. Wearing a standard hard hat with only ear plugs is brutal in my opinion. What do you all think? Thanks