I want to put a dump box on the front of a trailer for leaves/clippings. It would empty to the side. Anyone done this? Whats the best way to make it dump? Also looking for a cheap way I am thinking I could use a 12v utility winch(atv winch) and a couple pullies. It could lift from just one side of the box, but then the box may twist. Or I could use a screw jack and just use my snap on electric impact to spin it up and down, again this only lifts from one side of the box. Unless placed on end of box, but then its a really, really long screw jack. Or I could use a hydro cylinder, but the kit seems very expensive, anyone know of a cheap way to build a hydro that would work? (possably a manual hydro pump instead of a spendy electric over hydro?) Has anyone done something like this? What system did you use? Got a good design?