Is there a reason you want to pan the camera up? Couldn't you just move the layer up instead using the layer translate tool?Moving the layer will keep the workspace facing the camera.
i did try that and it ended up doing the same thing- It pushed the drawing out of sync so it looked like the layers exploded or either moved out of where they were supposed to be
i also tried regrouping all the layers but that didnt work either
When you created the layers , did you make any changes in the z-axis? I've seen similar problems before when shapes were place on a z-axis other than 0
yeah the layers must be distributed on the Z axis - its the only explanation... bring them all to 0, then you'll probably have to scale and move them to get back to the look you had in the beginning...