No the tech dude's didn't say a thing about the regulator. I'll have to re-read the rulebook. I can easily remount it in the same spot, but just make a new bracket and bolt it to the head. That would pass. Even though I didn't move the regulator at all!
Ya I don't understand why it would illegal to bolt it to the firewall. So long as it's on the engine side of the firewall and not inside the car!
Later,
Will