That's one of the interesting things about comparing our shaves using the same razors and/or blades. I do get a 12 hour shave from my Athena when it sings to me as I shave. I don't really pay attention to the angle, truth be told. I start steep and raise the handle until I hear the Athena break out into song. I'd guess, I adjust the angle depending on which pass I'm on, but I'd have to pay attention, which isn't all that likely. I sort of get lost in the shave and forget to notice stuff like that.