You're right. The pulling portion of our events is just now starting to get popular. Until recently, pulling wasn't much more than an exibition and we didn't pay much attention to the truck weights, etc. Now, with people coming out just for the pulling, we're actually keeping track and making sure everyone is within the rules. We also try to use the [link=http://www.nrctpa.org/]NR/CTPA[/link] rules as a guide.