Is my Baratza Preciso's adjustment ring broken?

Grinders are one of the keys to exceptional espresso. Discuss them here.
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Joined: Tue Feb 21, 2012 10:01 pm

Postby dkny3939 » Thu Oct 11, 2012 8:04 pm

Grinder has been behaving strangely, incapable of grinding fine enough for espresso. I took it apart, and found that the little screw that held the calibration in place was the only thing holding the two parts of the adjustment ring together (the part with the micro-adjustment level + the part that goes on top with the hopper teeth). As a result, when I press down on it, the adjustment ring had some flex. Is the adjustment ring bad?