Analog Stick goes up and down after repair XB1

Hello Peeps,

Just a quick one if anyone can help. Its about stick drift on Xbox One controller. On the left stick after being replaced the drift disappeared. But another issue appeared, the stick on gamepad tester only goes up and down, not left to right.

I replaced another brand new analogue and still comes up with the same problem.

Any Ideas what this could be ?

Thanks,

Taro