Stick Drift Test
Hold sticks still and measure idle offset with live magnitude, max idle, and threshold alerts.
Stick drift diagnostics
Leave sticks untouched. Near-center samples accumulate into max/average idle stats.
Measure idle stick offset before you buy parts
Stick drift is the classic case where a rest position no longer reports true center, so cameras pan or characters creep without touch. This Stick Drift page watches magnitude while you leave the sticks alone, helping you separate real hardware offset from temporary radio noise. Cross-check findings with the general Controller Tester and the visual gate on Deadzone.
The Gamepad API cannot recalibrate DualSense or Xbox modules into non-volatile memory. What you see is the live axis stream the browser receives after the operating system hands over the device. Persistent offset above a sensible threshold on one stick, while the other stays quiet, is a strong wear signal. Sporadic spikes that vanish after a cable swap often point to connection quality instead.
Reading results without panic
- Tiny noise under a few percent can be normal sensor jitter.
- Steady lean in one direction usually means pot wear or debris.
- Hall-effect pads still drift if firmware or mounting is damaged, but less often from classic pot dust.
Raising an in-game deadzone can hide mild drift temporarily, yet it also reduces fine aim. Prefer cleaning carefully, testing another port, and confirming on Analog Stick Test before ordering modules. Brand pages such as PS5 Stick Drift Test repeat the same physics with DualSense naming.
FAQ: does browser calibration fix drift forever?
No. Software deadzones and browser helpers visualize or mask values; they do not permanently rewrite controller calibration tables. Repair or replace worn sticks when idle offset stays high after cleaning.