Part assembly with 80+ components, hours into the modeling. The top plane during a rebuild scaled in the z axis to an exponential unit. I can no longer pull the boundaries back towards the assembly. The plane is acting like it is bound by a component that has somehow moved to this scale. With all components un-suppressed I can not identify anything that effectively changes the top plane boundaries. (image attached shows where all components are located and how far the plane scaled).
Easy enough to work around in the assembly but the drawing view boundaries are set by this plane; the overall scale is breaking functions like section views. Any ideas?