Check out this idea I have been working on... I had a front ramp welded to my trailer which connects the trailer to my dumper. The ramp is just a bit steep, will go up but Kind of scary. So after some deep thought in deciding how to make this ok situation practical I have come up with this... Now at first it sounds a little strange but hear me out... I have a rolling tarp with bearings at each end on the front of my dumper. What I do is unroll the tarp (which is easy once I drop the front gate, just walk right up) and pull it down to the first 4 or so feet of the trailer. Similar to the load handler concept. I can then make 4 dumps from the walker on the trailer which I have no lawns I collect more than that. Load up and before I take off I roll the tarp in. It pulls the grass up the gate and packs it to the front of the body. I then unroll on the next job and pull in the next load right over what is there. It packs the grass clippings in tight! I am telling you much better than just dumping in the truck. I am pretty sure I can do 20 hoppers full in one load easily. Sure the tarp will wear out after a while but the one that came with my truck is super heavy duty. And also I am thinking when I put a big leaf box on just mount the tarp roller up high in the box and I should be able to fill that box right up. I know it sounds crazy but I works awesome. I see no downfalls of doing it this way. And once I roll up my last load I can still use the tarp to cover the load no different.