When building the hanger you have to have it in particolar spots and if you base is not set correct you cannot have it attached to the base as the hanger door does not open enough to allow vehicals in if there is a small slant in the ground at the door area. I have tried to place it in 4 different areas and each time the door does not go down all the way to allow the rover to enter it just hits the door. Allowing the door to open more will allow the rover/ATV to be albe to enter and exit the hanger without hitting the door.
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