hello all.
it is me again.
i was sorting more of my kiloware purchase and noticed differences in the scotts 1608 that I have.
all were in reference to the placing of the orange light or the [what I call the backwords s on the stamp [ I call this for my lack of a better descriptions]
here are a scan of the four differences that I have observed.

the enlarged scan

notice from left to right
the 1st stamp has the s touching the orange
the second has the s half way in the white area
the third the s just is touching the white
the forth stamp is not close to touching any parts of the light.
i am not sure if this has ever been talked about before but I found it interesting.
thanks for you interest.
dan