Drift and centring
Movement without input, uneven centre position, dead zones or one stick behaving differently from the other.
Drift, poor centring and missed inputs are symptoms, not a parts list. We test the sticks, buttons, bumpers, triggers and paddles, then open, clean and calibrate the controller before deciding whether components are actually needed.

The £29 service is the correct first step for an Xbox Elite Series 2 with an uncertain or mixed fault. It covers bench testing, internal inspection, cleaning of relevant accessible controls and contact areas, calibration, reassembly, final testing and tracked UK return. If cleaning and calibration solve the fault, £29 is the final price.
| Controller | Xbox Elite Wireless Controller Series 2 |
|---|---|
| Entry service | £29 paid assessment, internal clean and calibration |
| Includes | Tracked UK return postage |
| If parts are needed | Exact quote first; full £29 credit if approved |
| Coverage | UK mail-in from our Basingstoke workshop |
Movement without input, uneven centre position, dead zones or one stick behaving differently from the other.
Face buttons, rear paddles or D-pad inputs that miss, repeat, feel inconsistent or only work under extra pressure.
LB/RB or trigger inputs that feel soft, sticky, intermittent, mechanically wrong or fail to register.
An Elite controller has more going on around the sticks and rear controls than a standard pad. Contamination, calibration, springs, bearings, contact condition and worn components can overlap. A replacement module is only sensible once testing and inspection support that diagnosis.
No automatic Hall Effect or TMR promise: the £29 booking does not include replacement modules, and we will not claim a magnetic-stick conversion is compatible until the exact controller revision and available part have been verified.
Your controller is returned tracked and there is nothing else to pay. Total: £29.
You receive a written quote. Approve it and the full £29 is credited; decline it and the £29 covers the completed assessment and return.
We also check whether a repair is economically sensible. If replacement would offer better value for the controller’s age and condition, we will tell you.
Yes. Dirt, calibration, centring springs, bearings and mechanical wear can produce similar symptoms. Testing before ordering a part avoids paying for the wrong repair.
We assess those faults and quote only after confirming the cause and verifying the required part. The £29 is credited in full if you approve that repair.
No. It depends on the fault, overall condition and the confirmed repair cost. We compare those facts with replacement value and say plainly when replacement is the better choice.
Send the controller only. Remove loose thumbstick caps and paddles and keep the case, cable and console at home. The booking email includes the address and full packing checklist.
No. Hark Tech is a UK mail-in workshop. You arrange tracked postage to us and the £29 service includes tracked return.
Test, inspect, clean and calibrate first. Quote parts only when the evidence supports them.