Ditto, they allowed it out here last year hopefully not this year. But I have seen a guy who got greedy, used to much, and it put the fire out at mid track. Just this past year we saw large pre-detination/exsplosion, and one blew the stack off in the bed actully shatering the rear window.
I voted no for saftey reasons. IMO there is no gauge to determin if the guy rolling over the scale knows how to use it safley, and I am not in favor of somebody putting others at risk including them selves during what is supposed to be a fun event.
I would probably be okay with it if there were restrictions/limitations and saftey measures in place, but a free for all "yes use it" is asking for something to go wrong.
BBD