28/29 ford build

Merry Christmas everyone!

I'm building a 28/29 Ford roadster and was wondering if anyone can measure the subframe of one for me. I'm looking for a crosscut measured drawing of one of the "tophat" frame sides that the body is built on. I have looked all over the web and cannot find one anywhere and can't find anyone local that might have one.
Thanks ahead of time, and once again "Merry Christmas all"!

Eddie

 

You mean the subrails? They very quite a bit in shape across their run from front to rear.

 

Them are those! Athough they look like they might be for a sedan but the info I'm lookin for should be the same. Do you happen to have the measurements across the wide part, then the step down on the inside as well as the top shelf. If they're like the 30/31 the "steps" are 5/8". I know I'm asking alot but it the info would be very much appreciated! If you check out my other posts you'll be able to see that I'm really going to build one an not just wastin' time! Thank you ahead of time!
Merry Christmas,
Eddie

 

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