I just started earlier this week myself. When I got to the tip of the chin, no matter what I tried it didn't like it much and I was scared I'd cut it too bad it seemed. The hair was grabbing and I couldn't get the angle right. So what did I do? I left it and made one swipe with the M3. At this point I would only shave what seems comfortable and not push it. Each time I've shaved (5 X's now with double shaves each time) it gets easier and I don't have near the trouble with some of the hard spots. This morning was the 1st time I shaved my whole chin. I also found that I had the angle of the razor just a little bit too steep and when I opened it up closer to the 30° mark it felt a lot better. Guess the bottom line is ..... don't rush it. Everything will fall in place in it's own time and that won't take too long.