One thing that i took into account when setting my blocking sliders is that in an average NFL game, there aren't that many sacks (about 2 per team). I wanted the feeling of being pressured, hurried throws, and if you hold onto it too long sack. So sounds like you got that, which i'm glad.
Second, last time i checked, the cardinals defenisive line doesn't necessarily strike fear in the hearts of their opponents.
However, thank you for your input. And i did think that myself...that maybe passing block was too good, but i don't want a sack fest either. So i may lower them a bit, we'll see.