I am an amateur and need some help with a shower valve that I dropped today. I purchased the Moen valve to install for a remodel that I am working on and when I got out of the truck the valve fell on the concrete and slightly dented one of the female sweat supply fittings. When you look down the fitting it is slightly dented, just enough so a half inch pipe will not slide into the fitting. Is there a way to fix this? Would I need to take the valve to a machine shop and have them re-bore the hole? I was thinking that a dremel might work too but I am hesitant to do anything until I get some professional advice so I do not ruin the valve. Thanks!