what is the space distance from top of rail to bottom of plow. I can't see(well I did see it) how the cow ended up underneath the engine. It should have been thrown out of the way. What a mess. About 15 years ago we had two of our horses get out on the mainline of the UP and the next day when we noticed that they were missing we walked along the tracks and found nothing but bits and pieces of them, 1400 pounds of raw flesh scattered for almost a mile. It was as if someone had tied them to the tracks and just left them. It was devastating to our family.