I've had my speedy for about 3 months now and have been wearing it quite a bit. I just may have never paid attention to it before but this morning when I was winding my watch, towards the end shortly before it stops, I felt the clicks a bit more, maybe felt a lighter tighter. It wasn't rough or anything, the clicks were just more audible and the sensation definitely changes. Is that normal?
Probably - as the spring is more tightly wound towards the end there, it'll be a bit more difficult to wind. As long as everything's still working and it doesn't sound like a grinding noise or like parts are being mashed together, it's probably all right.
I have the same watch and I experience what you're describing as well. I don't think it's anything to worry about.