05 Beaver Monterey Bayview 4 34'
My entry door "unlatches" while I am driving my coach within the first 30 minutes. The door is still latched but seems to open itself to the first detent, just enough that it rattles and air seeps in. I have to pull off the road, open the door and close it. For the rest of the trip the door is fine. I checked the door pin posts, latch mechanisms and could not visually see anything loose or out of alignment. I did notice two "supermagnets" stuck to the upper corner of the main entry door that contacts with the screen but thats about it. Another oddity is my step stayed extended out while driving recently. Obviously it goes in automatically while driving so something else is amiss here. Ideas?  

Larry,
I have never seen a problem like you are experiencing with your door. I would suggest that you call Beaver Coach Sales service department to see they have ever seen a similar problem, and travel with the deadbolt set as an extra safety margin until a correction is found.

Gerald