Do you guys know of anyone making trailers with front gates that will allow you to run a mower into the back of a truck to dump the grass? Or of anyone selling a Bolt on feature for existing trailers. My local welder has quoted a price of 1900 to put one on my existing trailer but I'm trying to figure out some other options. We bag way to much grass to dump it on a tarp and then put it in the truck. Thanks for the help.