I CAN'T GET THE BOX TO DUMP ON OUR RTV 1100. FLUIDS ARE OK HOWEVER WHEN YOU TRY TO DUMP NOTHING HAPPENS. YOU CAN HEAR THE HYDRAULICS TRYING TO WORK. THE MANUAL STATES TO PUT THE DUMP LEVER IN THE INDENT POSITION AND YOU CAN RAISE THE BOX MANUALLY. NO GO. THE BELIEVE THAT THE BOX IS RESTRAINED IN...