I'm building a nice tight clean shed to house the ones I love most, (Hayabusa, Thundrbolt, Goldwing, CRF, Gixer, and XR), and I needed help setting the (4) 300 lb. self built trusses....
Forgot a pic. It was a little tense until I settled down. The wall weren't very well braced when I swung the trusses into place. Was worried I'd 'flinch' and knock a wall down. It came out good. Took less than 1/2 hour to set the trusses, and most of that time was climbing on and off the machine hooking/unhooking.