Xball is slightly different though, as there is always pit crew or team members near the team gear.
the only time you would have problems with xball security would be when the people without passes start interupting play (shouting from a pit and getting teams penalties.)
gear seemed secure while I was playing, even though I had been curious how on the 1st day they made such a fuss over the xball passes, and then had no one on the gate most of the time.
But all in all, I don't think it was a problem.
Cheers to everyone one involved with running the tourney, it was awesome, you should be proud with your hard work.