my condolences then... lol
what are you complaining about... jeez it's only 1/2 an inch, I've seen it drop stuff a couple feet before.
what REALLY makes me want to chuck my monitor at the nearest revit developer is when I struggle to connect some pipe together, with revit repeatedly telling me "no autoroute solution could be found", then when I hold my tongue just right, and squint a little bit with my right eyeand get it to connect, then I look in 3d or section view, and revit has (like I said above) dropped one pipe a foot and a half, and put in a Transition that could not possibly exist in this universe, like 1" length with a 18" centerline offset.
Really? that was your autoroute solution? I'd rather it just keep telling me "no autoroute solution could be found".