I have found in most of BIMcloud model, after importing and placing point cloud in model and moved to origin(as in MOVE tool bar) point cloud z direction is not going exact position. When i tried in Local file, import point cloud-Create and place option, it's going exact location. So i need to copy and place z value of point cloud in local to cloud model. I am facing this type of issue in every cloud model with point cloud. Please see attached screen shot- Pic 1 is in cloud model and Pic 2 is in local model.