Arthur must just be jinxed because I have never had any of the ones I bought need any work out of the pack
Yep. That's what I was trying to get across.

On the other hand, it makes a good case for folks not to take anything for granted. Make sure to check each head for proper function before using them. Blade sharpness too.
Arthur, is that a Texas thang?? Eschew verbage?? You gotta have some kind of degree for that one??

Like....What is that??
eschew - to abstain or keep away from; shun; avoid:
to eschew evil.
verbage - A deliberate misspelling and mispronunciation of
verbiage that assimilates it to the word `garbage'. More pejorative than `verbiage'.
verbiage - overabundance or superfluity of words, as in writing or speech; wordiness; verbosity.
eschew verbage - keep oneself from having diarrhea of the mouth [8D]