These are different...right? The "R" is different... But they have the same TCR # according to the chipguide. The chipguide shows different UV markings, but I haven't checked that (don't have batteries for the blacklight).

sigh...

These 3 are the same...right??? (I'm going cross-eyed! ) Some of the spacing is different, but that's just the registration?? Or are they different?