Trying to put the windshield chrome back on - is this gasket right?

I am getting ready to go through this process with my '67 Barracuda convertible. I'm seeing the original style Precision seal with their chrome locking strip available from DMT and I am leaning towards sticking with this original setup instead of converting to the 68/69 setup. But I have questions- looking at the third picture in post #10 above, is the long chrome strip running along the bottom of the windshield the "locking strip"? If so, does this mate with the chrome side pieces by pushing down on those side pieces? Part of my confusion is that Fig. 50 in the attachment below shows a 2-part lower molding at the bottom of the windshield (this is from the Service Manual Supplement No. 67-25-6).

Thanks for any guidance,
Steve