I'm trying to find the function signature that controls physgun scrolling since I'd like to make a script that allows me to automatically scroll the physgun forward and backwards (I'm tired of scrolling the wheel 1000x to get a far away prop to me), but I've never modded source before so I'm unsure about a few things. Would anyone know where to get the source to the physgun, I believe I need that to find the signature. Also, would the signature I'm looking for be located in client.dll (I want the script to be clientside)? Sorry to be such a noob.. I don't know where else to find this information.