I'd be very surprised if many civilian Hunters use Avpin (Iso-propyl-nitrate) - it's evil stuff. A monofuel which burns with a near-invisible flame and requires a member of the starter crew to beat out any suspected fire with an asbestos glove...
Heaven knows what the nanny-state Health and Safety police or Eurocratic enviro-fundamentalists would make of that!
The joys of the "Wheee-phutt" and "Whee-whee" start failures - that taks me back to Brawdy days!