RB for reference

https://preview.redd.it/fspxyool7m3c1.jpeg?width=1152&format=pjpg&auto=webp&s=1ce27cbca66732263b0ca7a5c1f4b51046faab99

So I took it apart, and what I’m seeing is that the LB button itself doesn’t seem damaged… looks the same as RB. However it noticably doesn’t decend low enough to actuate the button beneath.

I powered it on and luckily manually actuating the button, it still works.

So seems like something is keeping it from lowering it all the way? But I’m order to look at the LB closer, I would have to further teardown… Which I’m wary of. Is it that hard to inspect further?