Different Xy4 Manuals ?

[Brian.Henderson@xxxxxxxx]

So...what's the deal with different versions of the Xy4 manuals? Did TTG publish updated versions of their books? Does anybody even know about this?

I happen to have three sets of Xy4 manuals. I THOUGHT they were all identical, but the one I scanned
is slightly different than the one I'm using to check the OCRed text. Unfortunately, the scanned one
seems to be the un-updated version. The "Document Control No." (under the copyright) is
all I have to go on.

I've got #003506-01 & #003506-02 (updated?). Is there enough difference I should re-scan the
newer?

-BrianH