I'm about 1 degree up on both of my Romin Evo's. I measure from the middle third, like the photo above.

I've found the power saddle to have a wicked edge on it that catches the inner part of my thigh / lower part of butt on the edge on every pedal stroke. Needless to say I only owned mine for one ride - then I swapped it for my second Romin Evo...never looked back.