Do the Shocker SFT and Nerve Vertical Maxflo Regulators have a pressure relief valve similar to the Vibe/SP1? Do the Old Impulse and Shoebox Shocker also have a pressure relief valve protecting them from overpressurization due to faulty HPA regs and or Liquid co2? The Vibe or SP1 can work with a straight co2 tank NO ANTI SIPHON, need proof listen to Sean Scott in this vid
http://www.youtube.com/watch?v=MosJ02sAIhc So my question is why can't the impy, shoebox, SFT, and nerve also work with co2? AND PLZ if all your gunna say is ''the manual says so'' stay out cuz that is not proof at all that the previous regs don't have pressure relief valves. Thanks ~Trent
