So I got a new actuator to replace what I'm pretty sure is a broken one. So I get the new on screwed in and it doesn't work. I hear and see it moving but it isn't attached to anything. I can't find any digrams of how to have it attached. It looks like it should either attach to the rod from the outside door lock cylinder or to this other piece that moves when you lock the door. But also now when the door is locked it does not shut. What do you think I messed up? Also any other hints to fix this easier, i search but couldn't find anything.