Measurements of an '81 tub. (1 Viewer)

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Can someone help with the measurements of the tub of their '81 40?
Mine is a bit mis alligned by a roll over and some brown stuff, I would like to position everything correct before I start to weld in new steel.
I'm looking for openings, with measurements over different positions and some diagonal measurements.

 

[waiting for time]

Anyone?

 

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Bump

 

[peteinjp]

I think you need to be more specific about where you want to have measurements done. Like pictures would probably be helpful.

Pete

 

[waiting for time]

Thanks.
I will take some and post them later.