3M did a credible job explaining the relatively weak results in the prior two quarters; from #msg-70346326 (posted Dec 2011):
Thus, it was only a matter of time until 3M’s distributors were done paring inventory and returned to a more normal ordering pattern, which has now happened, evidently.
I consider 3M a great company and core long-term play on TGDT. I was never unduly concerned about the quarterly results even when many investors were.