I am also having the same problem. I've been scouring the web for a couple days. I've changed UNITS to architectural, DIMSTYLE to architectural, gone into the database --> fittings --> pattern switches and clicked on "Enter imperial dims in ft" as this thread recommended, and  no luck!!!

This is our first week using CADmep, and being a Revit user, my AutoCAD skills are more than rusty. You can imagine the frustration.

I'm using CADmep 2014, with all three service packs installed.