It could be so many things. I would go in this order to solve the problem. (The 6S is definitely not the problem)
1. Try Different blades
2. Use the 5 plate
3. Change to a steeper angle. (Ride the bar instead of the cap)
4. Make sure your lather is good, if it is, try a different soap
5. Shave in the shower. The hot steam and hotter water was my game changing moment where I never had to worry about irritation ever again.
1. Try Different blades
2. Use the 5 plate
3. Change to a steeper angle. (Ride the bar instead of the cap)
4. Make sure your lather is good, if it is, try a different soap
5. Shave in the shower. The hot steam and hotter water was my game changing moment where I never had to worry about irritation ever again.