Hey, Mike. I posted a topic almost identical to this a couple of days ago. Basically I was asking about semi erect stretching (didn't put percent on it). I was thinking the same way. I think I agree with Kausion in that doing stretches partially erect, you feel more "elasticity" and can feel a better stretch. I think there is some value to fully erect stretching for sure, but to switch things up, maybe mix in straight up flaccid, semi-erect, and erect stretching. I think I'm gonna try to hit all three to see what develops.