I kept going and finally found some that are different.
Found a few 1.53s and one 1.5475.

So I'm beginning to see sometimes the target is missed....Im probably lucky these aren't horribly bad,
And the error is mostly in my favor.

Although tedious, there's no other way to know.....

Maybe I'll keep going and cherry pick the highest ratio of the bunch.

If the Indy rockers had more clearance to the tube in the head (Victor), this wouldn't be needed....