The Crack of Doom can have a number of causes, principle among them in my
opinion being a design weakness and poor screen to 1/4-light adjustment.
There were two factory mods to the door skin I'm aware of, the first
appeared in *1963*, so the problem must really have been serious to appear
that quickly. This certainly improved things a lot, but as we know it still
happens after many years. I have see a further modification on Heritage
doors, when this was put into place I don't know. Before I saw the Heritage
mod I did something very similar to my door, and together with adjustment
has done the trick over the past 15 years and 40k miles. Full story at
http://www.mgb-stuff.org.uk/wn_bodyframe.htm and click on 'Doors'.
PaulH.
----- Original Message -----
> so, i have recently developed the Crack of Doom on my passanger door and
short of
> replacing/re-skinning the door, what can i do about it.
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