I run a local match for our club and it's a 300 yard "varmint" shoot where most shoot from a bench. Lately we have got a lot of newcomers showing up and shooting everything from AR223's to big caliber stuff. It's open to any and all calibers up to .308 but the issue were having is with muzzle brakes. How do I deal with them? Several shooters have been complaining about the back blast from them. Some are so bad they are actually knocking stuff off other benches. I don't think it's fair to ban them across the board because some shooters have developed their loads with them in place. Looking for ideas to not piss off anybody and prevent losing my good shooters that don't want to shoot around them.