:rant:
This is an awkward topic for me. If you peruse
THIS thread you will learn more about it.
In my opinion, what most are considering to be a scything stroke, with a windshield wiper motion, is not an effective cutting stroke in comparison to what the barber manuals call a scything stroke but what the Wiki calls a guillotine stroke. It is the guillotine stroke that you want to use to get the best cutting stroke. You can lead with either the heel or the toe. I prefer the toe.
Others will disagree.
:medvl: