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  1. chanbar Apr 24, 2017

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    i've been looking at different styles of the SMP PO and have noticed the He valve varies between different variations. Some are south of the 10 and others north. I've even seen some straddling the 10. I've always thought they were north of the 10. Anyone knows the backstory to this? I'm curious. Here is a side by side I put together.
     
    853C2E5E-1C77-4FDB-8644-6F0EE0FDE5D8.jpg
  2. Foo2rama Keeps his worms in a ball instead of a can. Apr 24, 2017

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    Different generations and sizes in those 2 pictures.