I have a winchester big daddy safe with electronic keypad. It has locked me out. I have called the manufacture mad they said it was either my relockers or possibly a nut came loose inside the door. I don't want to spend the money on a locksmith cause I have another safe and this safe is just full of personal belongings. I wanted to cut it open or drill it out but also be able to fix and use it after I perform surgery on it. Any advice or drill points? Thanks