Measuring your green window in NBA 2K27

1. One jumpshot, one animation, one shot type. Standing, uncontested, same spot on the floor.
2. Twenty attempts. Record each as early, green, or late.
3. If more than twelve are green, change nothing.
4. If misses skew one direction by more than three to one, adjust in the smallest available increment.
5. Re-run the twenty. Stop when the direction is balanced.

• Mixing shot types, which averages away the information you needed.
• Measuring while fatigued, which changes your own stick tempo.
• Measuring online, where latency adds noise you cannot separate.
• Adjusting twice between samples, which makes the result unattributable.

We publish this protocol because it is also how we measure before shipping a tuning pass. Using it does not require Peak; using it does let you check whether any vendor's claims survive contact with your own hardware.