I've had my Autonomy2 for three weeks now and since the first day was disappointed with the feel of the button - sticky/grinding when deployed. I was hoping it would "break in", and sometimes it seemed somewhat better, but never as smooth as it seemed it should be.
I ordered the spring repair kit and when it arrived - took the knife apart to see what was making the button so "gritty". This is what I found --
Don't judge me by my shoes.