The Splendid Sampler™ - Family Stars and two mistakes

I finished another block, so I'm only 8 blocks behind now...
I also made two mistakes. One in sashing, and one in piecing,  grrr!

Family Stars

See how those two blocks almost mirror each other color-wise? Not good!

I don't mind the small non-matching in the waist on the right (I might embroider a flower there to camouflage the flaw), but it only measures 6 inches...

... because my print only measures 6 inches! Forgot to check the printer setting...