No, it's not HE, but unfortunately is still 1.1. The storage and transport concessions given for 'shooters powders' and reenactment make it a little more usable than it might otherwise be.
Here's a short vid of a medium sized fireball I tested some time ago using the above configuration:
Fireball - 50g BP lifting 500ml fuel (Divx avi, 795KB)
This was filmed at around 50m range and you could really feel the heat. Certainly not a close prox effect...
Looks really good, i think i might need to make it a bit smaller as when we set these off during a display i dont think we will have that much room. We have sufficient room to keep things safe but i wouldn't want to push it. I'll try using less fuel & see how it goes.
cheers
