Hey guys i've done some research I cant seem to find the answer forgive me if i've missed it.

I replaced the broken passenger door handle with one from a scrapyard.
However the handle only moves the actuator a tiny bit when its fully pulled-not nearly enough to open the door. How can i adjust this? Did i install it incorrectly?

Also, when I pull the interior door handle, the exterior one moves as well . This doesn't happen on the drivers side ( the side i did not touch) so again i'm wondering what i did wrong. Thanks in advance.