I currently have a beard that i may keep for a while and want to use my straight razor to detail and clean up the beard lines. What technique should i use to clean up the cheek line? Should i be shaving straight down in small perfectly vertical strokes until i hit the line using only part of the razor, or should i follow the beard line down at the angle the beard line goes in small strokes? Also, under my neck, the stubble grows towards my chin, so should i go with the grain of the stubble upwards and finishing at the beard line, or start at the beard line and come down against the grain. I would think it would be easier to get a more detailed line starting at the beard line and coming away, but that would mean going against the grain.

Sorry in advance for how confusing this sounds!