When I did some pulling with my Case we to didn't have enough people to even make a weight class. I pulled in the same class as a Farmall Super M, John Deere 830, John Deere 70 and a John Deere B. The track had got rained on the day before so we pulled on the pavement. I got the sled about quarter the way up the deck and started to spin. But I out pulled my friends John Deere B. If the front end never came up I would say that is a good thing as it wasn't loaded up enough to start to hold the tractor back and putting its power into the front coming up as opposed to it pulling harder on the sled. Don't forget some photos.