For what it's worth, a couple of things: I found that the R41 does not like tentative strokes. If you're using them during touch-ups, you may have problems with weepers.
Originally Posted by cfender
ATG (S to N) under the nose has always been a problem for me, no matter what razor I use. I solved the problem with horizontal (out to in) strokes on one pass, and diagonal (inverted 'V') strokes on the next pass. I have never had a closer shave in my upper lip area than with the R41.
As far as the chin, my XTG pass (diagonal, ear to chin) and second XTG (horizontal) pass do 90% of the work. A very light S to N pass completes any clean-up needed.
"You can always tell who the pioneers are. They're the ones with arrows in their backs." --Silicon Valley saying