Instruction book was extremely helpful, but could use some edits.
Instruction book was extremely helpful and the unit is very powerful. The assembly process was right at 5-1/2 hours. I thought it would have been easier to mount the collector frame to the chassis before installing the side tubes and collector bag, since you then have to muscle up the entire unit on the chassis hinges. The collector bags Velcro straps that fasten to the collector are too short in several locations.