We too had a problem with our door.Even with carefull attention to latching and locking every now and then I would look in the mirror and the door would be open.The latch and lock worked perfect static .Not sure but I belive the camper was racking from side to side sometimes enough to unlatch it.Finally one day it had came open and slamed hard enough to damage the door.I added a brab handle next to door opening and used a bungie cord from door knob to handle even then we found it unlatched sometimes.The camper was an older hardside we owned about 1990.
Ramp
