Well…some say so. but just read this thread alone. Even you disagree with others about the provenance of various Costco aids in terms of other brands. it’s confusing at the least. I suspect its more than that. But you say the signia are identical in every way with Rexton. I respect your opinion. But, we’re all just anonymous folks with opinions on the internet. Again, I don’t know. You’ve always insisted you have all the white papers and specs and insider info to make this assertion.