I've found the indepentantly controlled out and downs on my Manitex 22101S to be extremely handy in tight areas, unlike the spider type and the a-frame type I can choose what side I'm working from and pull into a tight area leaving full outrigger extension space on that side only, on the "dead" side I just go down, not out at all. I have load charts for all 4 just down (8' wide), all four at mid point (12',) and full extention (19'6"). Heres a shot of a 8 millon dollar "cabin" just last week, I was setting windows, big windows. The afore mentioned feature left needed room between me and the cabin. More on my newly aquired "pimped" Manitex in days to come, and what advantages it has over other equipment I've owned.
Tom