Mini Ruler 8 Ball Pool Better Info
Here is a helpful post covering both possibilities to help you play better.
Once you are comfortable, unlock these advanced mini-ruler techniques: mini ruler 8 ball pool better
For a one-rail bank:
The Felt paused. Then, for the first time, it offered not a challenge, but a gift: a hidden mode called . In it, every shot was possible—but only if you used the ruler for every single stroke. No shortcuts. No muscle memory. Pure, deliberate geometry. Here is a helpful post covering both possibilities
For those looking for physical aids or themed items to enhance their setup: How I Made An Undetected Cheat For 8 Ball Pool for the first time