I have noticed that as long as my face and hands are wet and I'm rubbing my face I keep feeling stubble. I shaved tonight with my DD and it's sharp my prep is good I think and I kept feeling stubble after WTG ATG and several passes. now I just stopped and rinsed with hot then cold water. when I was through rinsing I could feel no stubble. so is there a sign or technique that really lets you know when to stop. my face now is BBS and I believe it was before I stopped . just thought i'd ask is it just me or does anyone else noticed this.