180 / 360 Turn Calibration
A blind turn test for players who want to know whether their current sensitivity is truly wired into muscle memory. The scene places targets behind you, asks for left and right turns, and reports bias, consistency, and over/undershoot.
What it measures
The protocol compares the turn your hand produced against exact 180 and 360 degree targets. Repeated positive error means systematic overshoot; repeated negative error means systematic undershoot.
Why it matters
A sensitivity can feel familiar while still causing repeatable turn bias. This page isolates that bias without normal target visibility helping you correct early.