I've had my Shavemac 177 for almost two months. I seem to lose 1, and rarely 2, hairs with each shave. However, sometimes a week can go by with no hair loss at all. Is this normal? Will the brush "settle down" eventually? The brush is so nicely dense that the hair loss cannot be detected and I still get amazing lather from it. I have to say I love this brush. Of the three I have used, this is by far my favorite. Anyone who has this brush, what has been your experience with this problem? (Or, is it a problem at all?) Thanks.