KAC Micro flip sight

Hello everyone. I’m a new member and I have a question about mounting a Knight’s Micro 600 meter flip sight. The directions say to insert the cross screw and clamp from the left side. If I mount it this way then all the hash marks are facing away towards the muzzle. Am I missing something here or am I just real dumb?
Tomcatt

The sight should fold down to the rear, with the pivot towards the front.
You’ll notice the charging handle, that’s the rear of the upper receiver.
And the front:

Thanks for the reply. I found some pretty good pics after I made the post.
Tomcatt