Door dropping/ lock woes

[Doug]

G'day,

As of late I've been having trouble locking the drivers door on my Zed with the key, it locks, but only by pushing down the plungery thing ( you know what I mean :stupid: )

Today I looked at the Zed side on and noticed that the door appears to have 'dropped' a few mm. I was thinking this could cause the problem, as the key turns the barrel inside the door fine ( I've had it all apart to see), but when you turn it the plunger/knob bit doesn't seem to be lowered far enough to lock. The door has a bit of movement in the hinges, so I was thinking this is the problem?

If it is, how would I go about 'lifting' the door, or would I need hinges?

Any help appreciated.

[xray]

here's alink to one of the other zcar sites with an extensive write-up about door problems. Hope it helps:

http://www.zcar.com/forums/read.php?f=1&i=222776&t=222738