[Scav]

"The old handicappers, the ones that have been around 30 years, are all mixed up," he said. "It's very slow. It's a brand-new project. Our old tracks, the sandy loam, were fine. We started getting problems when they started adding wood products to them, and it would ball up in their feet."

Per Bruce Headley speaking about old school handicappers having problems.

http://www.drf.com/news/article/87604.html