This is great!! I need to haul firewood up a slippery hill and your video is more helpful to me than a schematic. Thanks!!I have to pour some cement under my craw space with buckets and you just game me some great back saving ideas. Thanks.This is great! I am trying to come up with something to transport trash and groceries up and down a steep hill for my elderly parents. Biggest problem is we don't have any trees handy in the area to use. Thanks for posting!