Nice! Now we do have the complete bios region.
I’ll try to take a look on the bios and try to figure out about the paddings. It might be a coincidence but I did somone ThinkCentre E96 bios mod and it works, after carefully reading the padding files and determining how to fix it. The problem is the same, He uses a bios dump and when i modify it, the top padding files for dxe driver section is removed, but also the padding files and some guid are also removed, so i think it would take time to see on your bios since im not a pro or smart person. I’ll report to you asap!