I have bottled roughly 10 batches of beer with the red two armed bottler that came with my NB kit. This most recent batch I bottled on Sunday, I had many bottle capping fails, where the bottle cap would crimp, but not fasten itself to the bottle. I even had one instance where the bottle broke. So, my question is, does the bottler/capper wear out or fail over time? Always thankful for the help.