Acrobat truncating page size

[Michael5C43]

I have two files.  Both show generated from iTextSharp.  

They were created by two different applications converting a paginated pdf file into a non-paginated pdf file (so a single page pdf)

When one is opened into acrobat I get an error of dimensions out-of-range and the page is truncated showing a dimension of 8.25 x 200 in.  If I open the file in Foxit or Chrome it opens without error.

When I open the second file in acrobat the file opens without error and shows the dimensions as 8.25 x 814 in.  This file also opens without error in Foxit or Chrome.

What coding do I need to include in the generation of the first file so it will open without error in acrobat?

I do not have access to the source code of the tool that generates the second file.  I can tell that they are changing the UserUnit value to a ratio of the total length divided by 200 in.  I've attmpted to add this in but the test file shows as 33.58 x 3312.98 in because a userunit of 4.07 would generate this value.

Can someone give me some guidance as to how I can have this file open without truncating?

Thank you,

Mike

[try67]

This is really a question for a forum about iTextSharp...

[Michael5C43]

This seems that this is a niche' enough topic that there i truly not a correct place for it.

My question here is more to the point of:  What should I be looking at when comparing these two files to understand why acrobat treats them differently?