Couple of points:
1. Lewis (SlaveFive) is the only person with Sci-Fire that I have ever dealt with...
2. He is trustworthy, honest, and always delivers. I own 5 Sci-Fire Hyperfirm blasters, all from Lewis.
3. I have no idea who "John" is, or what's up there. Did Lewis say John works for him, or Sci-Fire?
4. If so, did you indicate to Lewis that the problem is with John, who is representing Sci-Fire?
5. I'd ask Lewis to clarify with John and resolve it for you.