Clicking on full lock

[RSR182]

I went to see a 182 today and found this 'problem'. Owner had no idea and it was fairly subtle. Clicked probably once a full wheel rotation... Should I be concerned? I'm fairly set on picking up this example. Thanks

 

[RSR182]

Sorry I totally forgot to search this, seems to be a design/inherent thing. Was noise only, nothing manifested mechanically, probably unlikely to be CV's.

Please delete!