I think the biggest reason for the small turn out is the lack of coverage and no money supporting the world finals. I don't even think the world finals made TV last year at all and they are even advertising free admission this year.
FREE ADMISSION check it out ijsba.com.
it is just not worth it for someone to go any more. I think there was a day when the purse was triple with a huge payout 1st to 7th, you were on ESPN, and it was a huge big deal. Riders like Lensi and stone have to spend so much effort to come here for just 2 mintues and they have better things to do. They know they can't beat Eric, so why come for no coverage, no money, and no fame.
If I remember correctly Lenzi had a banged up shoulder (walking around with ice bag) last year and many thought he shouldn't have taken 2nd, but maybe 3rd or even 4th.