If i wanted to change the unit settings either temporarily or permanent, how would i go about doing this.
Was Acad your first system? Your question seems to indicate that changing units is a big deal, which it was in Acad. If you wanted decimals of a foot or metric units you had to literally change the size of the data so that units would read correctly. In Revit, units do not change the size of anything. If you have a 2 x 2 ceiling tile, if you... 1 More Answer
How do i change the measurements in Revit from imperial to metric or vice versa if i have opened a supplied drawing or file.