I have a dump insert in my one ton truck and was wondering if anyone has any idea of how i could increase the capability of the hoist. It is rated to lift 6000lbs including the dumper weight, however when i load 3 ton of stone on the truck at the mine, i have to shovel off some to get it to lift. I know there is adjustments on the pump just dont know if i could increase the lift. Not looking to kill the truck, 3 ton is all i want on her but shoveling off some sucks when im dropping stone on job sites. Any help wout be great.