Thanks for checking! In the comments on the deep cuts itch page, John said that, for simplicity, players familiar with Vanilla deep cuts can just use 2 Stress as a devil's bargain to improve a roll. For simplicity, I just stated it directly in my cheatsheet.
My writing choices were to make things EASY for brand new players. Which required me to simplify things a bit. I don't think I over-simplified too much, but if you feel I did, please push back.