I really need help. My Project Internal Levels all need to move up by 100' (not the shared coordinate system). To this day, the only way I can figure this out is by selecting everything and then moving the entire project up by 100'. In the past, this has worked. Now I get an error message that says something like cannot move model because some elements are constrained in one direction while the others are trying to move in a direction different than the constrain (something like that). What do I do? How do I fugure out what is constrained? Help. Thanks