I'm posting this in "in game" as I'm not sure what to look at to solve this problem. The mods being used are these: 1947 John Deere Model A (http://modcentral.co.uk/resources/1947-john-deere-model-a.11/reviews) Small Farming pack (http://modcentral.co.uk/resources/small-farming-pack.9/) Real terrain (http://modcentral.co.uk/resources/oeb-real-terrain.22/) When I use the tractor with the plow from the pack. The first pass will be fine. But when I make my second pass, as soon as the 1 rear tire falls into the cut, it spins as though it's not even touching ground. Thus turning a fairly simple job into a long painful one. I'd almost say the tractor bottomed out but there is so much ground clearance that I'm thinking it's the collision box for the tractor (if that makes any sence). The log shows clean mods but will post it later today when I have a chance. Edit, October, 4, 2016, I have attached the log. Edit: same day, I have attached the log.