Release door on cat trap

I'm trying to trap a stray cat. The lenders didn't set it up right so now in my trying to figure it out I've got the trap door closed and can't figure out how to get it open. I know how to set it now...just need to open the door back up.

Picture of Release door on cat trap
DrZDA9 years ago
I have no idea but you will get more comments if you didn't put it under the forums or boards.