Hey folks, I'm hoping I can tap into the group knowledge base. I recently acquired #22, and it's been an article of joy since i got it, especially with the Shift BF atty... just wonderful.
However, #22 has developed a bit of a problem with the 510 assembly, specifically the bf tube. The hollow nut that holds the spring keeping the tube in tension against the bottom of the atty has decided to separate from the threaded barrel. It looks like it was originally press-fitted, and that has relaxed, allowing it to detatch. This is problematic in two ways: firstly.. no more contact between tube and atty, and secondly, no way to keep the copper leaf that provides contact with the post from the bottom of the mod in position.
Really all I need to know is what 510 assembly I can use to replace the whole system, or if there's just one or two parts I can purchase to replace the problem bits, and get this beauty up and running again.