02-04-2014, 11:36 PM
a point I may disagree with you on....maybe....I would ask If you know what the head weight of the machine is while the wheels are actually on the ground.... my experience when I first bought the orbot was total disappointment....I would time and time and time again have to use my 15" little wheels off the ground machine because it would hands down out clean the orbot on residential cut pile carpets....it was not until I finally put the weight set on the machine that I could get comparable results...without weights the orbot had about 40 to 45lbs of head weight.....compared to 65lbs for the wheels of the ground machine....after adding 24lbs to the orbot it was about equal....so do you know the head weight of the vario machine????