Ah, yeah, I'm pretty sure I've got it where it should be for the input shaft to slide into the clutch unit and into pilot bearing. also The input shafts appear to have more of a tapered end than I am used to seeing on cars/trucks I've put clutches in. Looking like it was designed for ease of installation of a engine to transmission. My problem I see now, When I took the tractor apart The 2 pieces, aren't on the same plane. So the cherry picker idea may work. But I am considering trying to level them out with a couple floor jacks. Reason I'm limited on space, and my cherry picker is easily accessible right now.