im finishing a mini bartop build.. built with all scraps or extra materials and arcade parts just for fun and to keep budget low. I want to use an old monitor i have that will fit but the monitor screen is too big for the machine. The actual monitor fits in but you cant see the whole screen so i wanted to know if i can set pi to cut out portions of the screen/display on a given part. For instance if i want to cut off 3 inchs off the top, and bottom or whatever.. aspect ratio can be wacky if need be, but yea. Just wanna figure out how to or if i can do this.