Does the lift arm swivel so you can swing the grain over to empty it? If so how did you make that & what are you using to lift it.....cable....strap?
The hoist on mine does swing, I took a piece of round pipe, and welded it into a piece of square tubing, to create a dowl pin effect. And added a plate on each end, so the 2 surfaces would glide nicely together. As for the hoist, I use a cheap cable hand winch from harbor freight.