Yea I think it's the left on mine as well. My guess is that the issue is the double walled metal of the tip (they have an inner and outer shell). I can feel how there's a small gap between the inner and outer on the tab which sits on the lower lip, so when it's cold they don't fully meet up and hence rattle together.
I think they must bind the two halves together by pressing that tab down at the factory to avoid the above issue. The right side on mine seems pressed in a bit more and the two parts don't have a gap. I squeezed down the left tip (on the lower edge) a bit which seems to have closed the gap and it feels a bit more solid. I'll let you know if that has solved the issue.
|