On my 91 Landcruiser, the front door has become hard to close. I need to slam it hard to get it to fully latch. If I shut it gently, it only locks the first latch of the mechanism. Normally you could push it lightly to get it to fully latch, but the door can not be pushed in. I need to open the door and really slam it to get it to hit the second latch. With the door open, I tested the lock mechanism and can get it to latch all the way, so the mechanism seems ok. Seems like the door has come out of alignment, but for no reason. I looked at a way to adjust the latch strike, however it has no play with screws loose. The lock has no adjustment. Do the door hinges have adjustment, or what could be the problem?