I'm using a G4/400 running OS9. Our drawings typically consist of many saved sheets, each with multiple views of 3d models, typically 3 orthos and 1 iso. When switching between saved sheets, the linked views loose their orientation when I leave a sheet and come back to it. The iso view reverts to a plan view, or a front elevation reverts to a side elevation. Also, on a few occasions, the dimensions don't line up when coming back to a saved sheet. Playing with the rendering settings sometimes remedies the situation. I suspect video driver problems in the case of the dimensions, but constantly reseting 4 views per page is just too many trips to the layer pull down and can get tiresome on the index finger. Any help/insight would be fantastic.