Is the Xbox One controller defective?

[Locknuts]

archer9234 said:

Locknuts said:
My major problem is that the right trigger on my controller literally jammed for around a week and then became relatively normal again. However now when it's fully depressed I get a hard 'clunk' instead of the soft rubber feeling that the left one has. I think something broke inside.

The grove the circuit board fits in, might of snapped/popped out. Or the ribbon cable dislodged. When you push down you'd hear a plastic click noise. For both issues. Opening it up. And putting them back on, would fix it.

I'm just worried I won't be able to get it back together. I've never opened a modern controller. Is there any chance of parts popping out that might not go back in so easy?