Hey there boyos,
A little while ago I posted about my Oculus Touch having a little issue, namely the right trigger getting stuck in the "Input" position sometimes. This of course caused issues, mostly in FPS, where I would continue to fire after releasing the trigger.
1 - The Cause

I realised that it was the "outer side" of the trigger that would sometimes get stuck inside the controller. Now, this would be slight, but enough to keep the trigger from releasing fully. Why it happened, I don't know.\
2 - Fixes

It is known enough that a tiny rubber bit get's stuck in there after a few months of using the Oculus Rift. If you have this issue, check if you can see this rubber half disk around your trigger. I had this, and as advised, I removed it.

The press seemed easier then, but the trigger was still getting stuck often enough to be annoying.
The fix I found is... basic. Stupid, even. As you can see in the picture above, I put a bit of tape on other side on the trigger. This way, the trigger is drawn in the "released" position, and to the left ( as this is the right controller ). Now it can't get stuck in that lower part.
I expect I will have to change the tape in a while, but fuck me, it works.
Thank you, tape, what a lovely invention.