C5 torque tube bolt pattern

[Karl Buchka]

Anyone have a drawing or cad or the bolt pattern that goes between the torque tube and engine bellhousing for a C5?

My brother and I have a C5 torque tube and trans for our project, but unfortunately we don't have the right tools for accurately measuring the bolt pattern. I've tried measuring it with calipers, but I can't seem to make sense of it. I don't quite trust the current pattern drawing I have.

Alternate solution: Anyone with a C5 bellhousing that would be willing to throw it on a flat bad scanner with a steel ruler?

Thanks guys!