Yep, they're easier. If you look at the ring sizes they're the same as 10m just the black is smaller... these aren't to scale but you get the picture.
I've been looking for scaled 10m targets, hence the question. I was told it was too difficult to print the 10 dot.
To add to the complication there's some 10m targets where the 10 is the same as the 9 ring on the NSRA 10m targets, which does make the 6 yard more difficult in comparison. I know they're being used in some clubs.