Layout dimesnions measure paperspace units

Hello,
I have a problem with a drawing file, which I inherited form somebody else. When I try to create dimensions in layouts, the dimensions measure paperspace units even though I snap to endpoints of lines in the viewport. I didn't find any setting in dimesion style setup or drawing settings. Did anyone else encounter this? Is there a setting which can change this? I have no such problems in other drawings.
TOm

Comments

This discussion has been closed.