In the meantime, I just generated this side-by-side comparison and some but not all of the hole sizes on the left side (pictured on the right) do seem to be a bit small-ish, even though the spacing aligns pretty well.

If anyone with a better trained eye than me wants to throw in two cents, I would like to hear more opinions!
Note: I had to crop-out some of the right side (pictured on the left) perf teeth to make the differences more noticeable.
Edit: Now that I tried cropping even more and jamming them together I'm even more confused! LOL

Thanks to All,
Al