so I've been looking at the example in the Scott catalog and others and I don't get it. Still trying to figure it out.... Can anyone with experience in these comment here - I think I see a difference between these two, but the cancel seems to be getting in the way.

Is one of these inverted? The upper left corners seem not to match to me. Does anyone have any good sites to look at more examples of this? Sorry for the poor picture - I could not scan.
