The copy says "it will follow you around the room" when using the "angle" adaptor. I don't think I understand how this would work. Wouldn't the vac always be skewing sideways when you pulled on hose?
<span style="font-family: tahoma, arial, helvetica, sans-serif;">If you're standing right in front of it (facing the headlight), it will SORT OF follow you forward. But, you're right, it mostly gets dragged sideways.</span>